59231domain: NAppears in sequencesa(n) = Sum_{0 <= i < j <= n} (prime(j) - prime(i))^2, where prime(0) = 1.at n=14A024526a(n) = 4^n - 3^n + 2^n.at n=8A083324Number of n X 6 0..1 arrays with rows and columns unimodal and antidiagonals nondecreasing.at n=7A223775