5573836800domain: NAppears in sequencesExpansion of e.g.f. 3*x/(1 - 2*x).at n=10A052676a(n) = A092143(n)/n!.at n=15A092144a(n) = A092143(n)/n!.at n=16A092144Random walk in R^3: Denominators of the expected distance after n steps.at n=11A340003