61345domain: NAppears in sequencesExpansion of 1/((1-3x)(1-4x)(1-6x)(1-11x)).at n=4A028036Numbers n such that both n*Pi and n*e are within 1/sqrt(n) of integers.at n=45A208530Number of length n+3 0..1 arrays with at most two downsteps in every n consecutive neighbor pairs.at n=20A256818a(n) = 120*2^n - 95.at n=9A305269