59100domain: NAppears in sequencesa(n) = 5*a(n-1) + 45*a(n-3) - 225*a(n-4), a(0)=0, a(1)=4, a(2)=24, a(3)=60, a(4)=480.at n=7A112611Record values in A216476.at n=26A306564Number of partitions of n with rank 4 or higher (the rank of a partition is the largest part minus the number of parts).at n=48A363231