59242domain: NAppears in sequencesa(n) = (n - 1)*(n^2 + n - 1).at n=39A033445Values of A038007 ending in 2.at n=9A038011Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=17A296284