Number of ways of writing n as the sum of 2 triangular numbers.
1, 2, 1, 2, 2, 0, 3, 2, 0, 2, 2, 2, 1, 2, 0, 2, 4, 0, 2, 0, 1, 4, 2, 0, 2, 2, 0, 2, 2, 2, 1, 4, 0, 0
3 seqfan posts
Thu Apr 7 16:25:08 CEST 2011 [seqfan] Re: A008441 Number of ways of writing n as the sum of 2 triangular numbers
Thu Apr 7 15:49:12 CEST 2011 [seqfan] A008441 Number of ways of writing n as the sum of 2 triangular numbers
Thu Mar 24 16:33:46 CET 2011 [seqfan] Re: sigma(4n+1) mod 4 and partitions
Index of A-numbers in seqfan: by ascending order
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