362888domain: NAppears in sequencesa(n) = (n+1)! + n.at n=8A030495a(n) = a(n-1) + a(n-2) + a(n-3) - 2*a(n-4) for n >= 5, where a(0) = 2, a(1) = 4, a(2) = 5, a(3) = 8, a(4) = 11.at n=29A288523