A154101 Numbers n with property that A077116(n) is nonzero square.

2, 5, 13, 34, 65, 130, 185, 193, 205, 260, 338, 482, 865, 901, 970, 1325, 1352, 1450, 1469, 1490, 1825, 1928, 2701, 3077, 3604, 3757, 4234, 4250, 4637, 5245, 5465, 5525, 6649, 6722, 7300, 7514, 7585, 7930, 8066, 8109, 10370, 10685, 10804, 11125, 12545

Offset

1,1

Comments

A077116(a(n)) = A154101(n)^2.

Links

Table of n, a(n) for n=1..45.

Example

a(1) = 2 because A077116(2) = A154101(1)^2 = 4, a(3) = 13 because A077116(13) = A154101(3)^2 = 81.

Crossrefs

Cf. A154100, A077116.

Sequence in context: A273721 A112841 A104589 * A122024 A252932 A318234

Adjacent sequences: A154098 A154099 A154100 * A154102 A154103 A154104

Keyword

nonn

Author

Zak Seidov, Jan 04 2009

Status

approved