28090domain: NAppears in sequencesNumber of (w,x,y) with all terms in {0,...,n} and w <= x + y and x < y.at n=40A212981Number of partitions p of n such that 4*min(p) is a part of p.at n=42A238591Number of permutations of [n] avoiding {1234, 1324, 3412}.at n=11A294796