385499687domain: NAppears in sequencesProduct of 5 successive primes.at n=13A046303Numerator of coefficient of (-x^2)^n in F(x)*F(-x) where F(x) = Sum_{k>=0} x^k/(k!)^3.at n=21A068113Denominators of Harary index for the n-permutation star graph.at n=41A296057