A128301

[zak seidov]

Neil, Rick , seqfans,
My numbers are:
1, 3, 9, 17, 40, 56, 90, 114, 164, 253, 289, 404, 484,
533, 634, 783, 973,1031, 1233, 1373, 1452, 1683, 1842,
2112, 2483, 2676, 2772, 2938, 3024, 3184, 
3795, 3955, 4195, 4290, 4701, 4792, 5063, 5348, 5515,
5773, 6043, 6124, 6592, 6674, 6842, 6926, 7460, 8036,
8230, 8329, 8535, 8829, 8926, 9426, 9725, 
10028, 10307, 10411, 10707, 10909
and they  differ from A128301 starting with 2772 on.
Can anyone please check/get correct results,
thanks,
Zak

%I A128301
%S A128301
1,3,9,17,40,56,90,114,164,253,289,404,484,533,634,783,973,1031,1233,1373,1452,1683,1842,2112,2483,2676,2779,2995,3108,3320,4124,4384,4775,4926,5593,5741,6172,6644,6962,7448,7955,8108,8978,9147,9512,9697,10842
%N A128301 Indices of squares (of primes) in the
semiprimes.
%C A128301 A001358(a(n)) = A001248(n) = A000040(n)^2.
%e A128301 a(4) = 17 as 49=7^2=prime(4)^2, the fourth
square in the semiprimes, is the seventeenth 
               semiprime.
%Y A128301 Cf. A128302, A001358, A001248.
%Y A128301 Adjacent sequences: A128298 A128299 A128300
this_sequence A128302 A128303 A128304
%Y A128301 Sequence in context: A123325 A116688
A011755 this_sequence A018307 A108050 A009211
%K A128301 nonn
%O A128301 1,2
%A A128301 Rick L. Shepherd
(rshepherd2(AT)hotmail.com), Feb 25 2007



       
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