92510domain: NAppears in sequencesExpansion of 1/(1 - Sum_{k>=0} x^((2*k+1)^2)).at n=63A280863Number of integer partitions of n with a repeated part other than the least.at n=46A375405a(n) = Sum_{k=0..floor(n/2)} binomial(n,k) * binomial(n-1,n-2*k).at n=11A389324