[seqfan] Re: Numbers such that there exist a(n) consecutive triangle numbers which sum to a square.

[Andrew Weimholt]

On Mon, Apr 19, 2010 at 8:59 PM, N. J. A. Sloane <njas at research.att.com> wrote:
> Andrew,  Will you please send this in to the OEIS?
>
Done.

It is sequence A176541

I also submitted A176542, which are the terms of A176541 for which
there are only a finite number of solutions (32,50,98,128,200,...).
The latter sequence could use some extending, if anyone feels up to it.

Andrew