References to A190576

n^2+5*n-5.
1, 9, 19, 31, 45, 61, 79, 99, 121, 145, 171, 199, 229, 261, 295, 331, 369, 409, 451

1 seqfan posts

Tue Jul 26 02:52:43 CEST 2011    [seqfan] Re: A193376 Tabl = 20 existing sequences
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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