39538domain: NAppears in sequencesComposite numbers m that divide A123855(m-1) = Sum_{i=1..m-1} Sum_{j=1..m-1} prime(i)^j.at n=26A123857Terms of A123857 that are not powers of 2.at n=12A124238Number of tilings of a 4 X n rectangle using T and Z tetrominoes.at n=16A233139