14862109042domain: NAppears in sequencesNumerators of convergents to e.at n=24A007676E.g.f.: exp(x)/(1-x)^9.at n=9A095740a(3n) = a(3n-1) + a(3n-2), a(3n+1) = 2n*a(3n) + a(3n-1), a(3n+2) = a(3n+1) + a(3n).at n=26A113873Numerators of the other-side convergents to e.at n=23A259589a(n) = hypergeometric([n, -n], [], -1).at n=9A278070