56762domain: NAppears in sequencesNumber of mobiles (circular rooted trees) with n nodes and 3 leaves.at n=38A055341Numbers k for which 6k+1, 24k+5, 432k^2+72k-1, and 432k^2+90k-1 are all prime.at n=47A175513Indices of the start of 10 successive distinct digits in the decimal expansion of Pi.at n=25A258157