[seqfan] Re: puzzle

M. F. Hasler oeis at hasler.fr
Wed Feb 3 01:19:01 CET 2016


see A001032 <https://oeis.org/A001032>

Maximilian

On Tue, Feb 2, 2016 at 8:08 PM, Ignacio Larrosa Cañestro <
ilarrosa at mundo-r.com> wrote:

> El 03/02/2016 a las 1:02, David Wilson escribió:
>
>> The sum of N consecutive square numbers is a square.
>> What can N be?
>>
>> 1 and 24 at least, as is well known.
>



More information about the SeqFan mailing list