168435domain: NAppears in sequencesNumbers n such that 123*2^n-1 is prime.at n=36A050587A Pell Jacobsthal product.at n=9A084169Egyptian fraction representation for the cube root of 90.at n=3A132564Number of 2 X 2 matrices with all elements in {0,1,...,n} and determinant >=n.at n=24A210366