References to A141131

Duplicate of A038873.
2, 7, 17, 23, 31, 41, 47, 71, 73, 79, 89, 97, 103, 113, 127, 137, 151, 167, 191, 193

1 seqfan posts

Sat Oct 10 20:36:40 CEST 2009    [seqfan] Re: A006451 = n such that n*(n+1)/2+1 is square?
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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