Let f(n,p) be the number of non-congruent integer-sided n-gons with perimeter p. Then f(3,p) = A005044. Can we come up with a general formula/recurrence for f(n, p)? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.seqfan.eu/pipermail/seqfan/attachments/20061023/089a5931/attachment-0001.htm>