a(0) = 0, a(1) = 1; for n >= 2, a(n) = 34 * a(n-1) - a(n-2) + 2.
0, 1, 36, 1225, 41616, 1413721, 48024900, 1631432881, 55420693056
3 seqfan posts
Sun Apr 18 16:02:48 CEST 2010 [seqfan] Re: Numbers such that there exist a(n) consecutive triangle numbers which sum to a square.
Sun Apr 18 08:00:56 CEST 2010 [seqfan] Numbers such that there exist a(n) consecutive triangle numbers which sum to a square.
Sat Mar 7 20:48:39 CET 2009 [seqfan] Re: An arithmetic conjecture
Index of A-numbers in seqfan: by ascending order
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