-2754domain: ZAppears in sequencesa(n) = prime(n)*(prime(n + 1) + 1) - (n^3 + sum of digits of n^3).at n=19A123139Expansion of Product_{n>=1} (1 - (9*x)^n)^(1/3).at n=5A303152If n = Product (p_j^k_j) then a(n) = Product ((-1)^k_j * binomial(n, k_j)).at n=17A341837a(n) = A048250(n) * A345001(n).at n=52A344999