51299domain: NAppears in sequencesa(n) = 16*n^4 + 32*n^3 + 36*n^2 + 20*n + 3.at n=7A094200Number of nonnegative integer arrays of length n+2*5-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 5.at n=27A211697