63639domain: NAppears in sequencesG.f. satisfies: A(x) = x*Product_{n>=1} (1 + x*A(x)^n).at n=16A192477Number of compositions of n such that the maximal distance between two identical parts equals one.at n=28A262192a(n) is the number of partitions of n with Durfee square of size <= 3.at n=51A330641