46425domain: NAppears in sequencesT(2n+3,n), where T is the array in A055830.at n=6A055837Numbers k such that (19*10^k + 119)/3 is prime.at n=24A281929Triangle read by rows: T(n,k) = number of ways of partitioning the (n+2)-element multiset {1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 2.at n=72A291117