307395domain: NAppears in sequencesImage of partition numbers (A000041) under "little Hankel" transform that sends [c_0, c_1, ...] to [d_0, d_1, ...] where d_n = c_n^2 - c_{n+1}*c_{n-1}.at n=31A056222Numbers k such that k + 1 divides 3^k + 1.at n=14A370578