96320domain: NAppears in sequencesExpansion of e.g.f. tan(log(x+1) - arctan(x)).at n=9A013248Expansion of e.g.f. arctanh(log(x+1) - arctan(x)).at n=9A013254Alternately sum and multiply with a(1) = 2 and a(2) = 3.at n=8A174418Triangle of coefficients of a sequence of binomial type polynomials.at n=32A195204