sum of more than one A137701
Jonathan Post
jvospost3 at gmail.com
Sat May 3 18:33:00 CEST 2008
A137701 Semiprime(n)^prime(n).
A111096 Sum of semiprime(n)^prime(n)
The two above should crossreference each other.
new: sum of more than one distinct A137701 (comment: A111096 is a subset).
I'm especially interested in the subset of primes in the new sequence.
Would anyone like to extend the below, especially to search for primes?
{n} sum
1,2 4^2 + 6^3 = 232
1,3 16 + 59049 = 59065
2,3 216 + 59049 = 59265
1,2,3 4^2 + 6^3 + 9^5 = 59281 which is prime
1,4 16 + 10000000 = 10000016
2,4 216 + 10000000 = 10000216
1,2,4 16 + 216 + 10000000 = 10000232
3,4 59049 + 10000000 = 10059049
1,3,4 16 + 59049 + 10000000 = 10059065
2,3,4 6^3 + 9^5 + 10^7 = 10059265
1,2,3,4 10059281 = 4^2 + 6^3 + 9^5 + 10^7, which is prime
1,5 16 + 4049565169664 = 4049565169680
2,5 216 + 4049565169664 = 4049565169880
3,5 59049 + 4049565169664 = 4049565228713 which is prime
1,2,5 16 + 216 + 4049565169664 = 4049565169896
1,3,5 16 + 59049 + 4049565169664 = 4049565228729
2,3,5 216 + 59049 + 4049565169664 = 4049565228929
1,2,3,5 16 + 216 + 59049 + 4049565169664 = 4049565228945
1,6 16 + 1946195068359375 = 1946195068359391 which is prime
2,6 216 + 1946195068359375 = 1946195068359591
1,2,6 16 + 216 + 1946195068359375 = 1946195068359607
3,6 59049 + 1946195068359375 = 1946195068418424
1,3,6 16 + 59049 + 1946195068359375 = 1946195068418440
2,3,6 216 + 59049 + 1946195068359375 = 1946195068418640
1,2,3,6 16 + 216 + 59049 + 1946195068359375 = 1946195068418656
4,5 10000000 + 4049565169664 = 4049575169664
1,4,5 16 + 10000000 + 4049565169664 = 4049575169680
2,4,5 216 + 10000000 + 4049565169664 = 4049575169880
1,2,4,5 16 + 216 + 10000000 + 4049565169664 = 4049575169896
3,4,5 59049 + 10000000 + 4049565169664 = 4049575228713
1,3,4,5 16 + 59049 + 10000000 + 4049565169664 = 4049575228729
2,3,4,5 216 + 59049 + 10000000 + 4049565169664 = 4049575228929
1,2,3,4,5 16 + 216 + 59049 + 10000000 + 4049565169664 = 4049575228945
4,6 10000000 + 1946195068359375 = 1946195078359375
1,4,6 16 + 10000000 + 1946195068359375 = 1946195078359391
2,4,6 216 + 10000000 + 1946195068359375
1,2,4,6 16 + 216 + 10000000 + 1946195068359375 = 1946195078359607
3,4,6 59049 + 10000000 + 1946195068359375 = 1946195078418424
1,3,4,6 16 + 59049 + 10000000 + 1946195068359375 = 1946195078418440
2,3,4,6 216 + 59049 + 10000000 + 1946195068359375 = 1946195078418640
1,2,3,4,6 16 + 216 + 59049 + 10000000 + 1946195068359375 = 1946195078418656
5,6 4049565169664 + 1946195068359375 = 1950244633529039
1,5,6 16 + 4049565169664 + 1946195068359375 = 1950244633529055
2,5,6 216 + 4049565169664 + 1946195068359375 = 1950244633529255
1,2,5,6 16 + 216 + 4049565169664 + 1946195068359375 = 1950244633529271
3,5,6 59049 + 4049565169664 + 1946195068359375 = 1950244633588088
4,5,6 10000000 + 4049565169664 + 1946195068359375
1,4,5,6 16 + 10000000 + 4049565169664 + 1946195068359375 = 1950244643529055
2,4,5,6 216 + 10000000 + 4049565169664 + 1946195068359375 = 1950244643529255
3,4,5,6 59049 + 10000000 + 4049565169664 + 1946195068359375 = 1950244643588088
1,3,4,5,6 16 + 59049 + 10000000 + 4049565169664 + 1946195068359375 =
1950244643588104
2,3,4,5,6 216 + 59049 + 10000000 + 4049565169664 + 1946195068359375 =
1950244643588304
1,2,3,4,5,6 16 + 216 + 59049 + 10000000 + 4049565169664 +
1946195068359375 = 1950244643588320
1,7 16 + 30041942495081691894741 = 30041942495081691894757
1,2,7 16 + 216 + 30041942495081691894741 = 30041942495081691894973
etc.
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