terms lack
koh
zbi74583 at boat.zero.ad.jp
Sun Nov 5 04:58:03 CET 2006
Recently I updated more terms of A054572, which are calculated by Richard Mathar.
And Neil claimed or got angry.
He said, "You are red card. Don't submit a wrong sequences"
I am exaggerating a little.
These words are not exactly what he wrote.
To Neil
They are correct, not "wrong".
It is only not complete.
In early time, I didn't do a computer search, so there is a possibility that my old submitted sequences are not complete.
Now, I calculate both theoretically and with a computer.
To Seqfans
I defined many "divisor" functions and calculated many Amicable Numbers and Perfect Numbers using those functions.
And I submitted them as sequences to OEIS.
http://www.research.att.com/~njas/sequences/?q=kohmoto+amicable&sort=0&fmt=0&language=english&go=Search
http://www.research.att.com/~njas/sequences/?q=kohmoto+perfect&sort=0&fmt=0&language=english&go=Search
I suppose that they are almost complete but some of them might not be complete.
I wish some one do a computer search about them.
I think that A054572 is the worst case, because I gave only two terms up to 10^4.
But sometimes my theory gives a complete set of examples.
See A099105 , I was sure that these three terms are all, and a computer search also said it is right.
Yasutoshi
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