199915domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(654).at n=14A042257Number of partitions of n^2 into exactly n nonzero parts, such that there are at most one 1's, two 2's, ... n-1 n-1's, n n's, n-1 n+1's, ... two 2n-2's and one 2n-1.at n=9A062881