45076domain: NAppears in sequencesa(n) = 4*a(n-1) + a(n-2); a(0)=1, a(1)=8.at n=7A048877Number of -n..n arrays x(0..3) of 4 elements with zero sum and nonzero second differences.at n=19A200554Total number of parts in all overcompositions of n.at n=11A236625Sum of the largest parts in the partitions of n into 8 parts.at n=40A308998