-4002domain: ZAppears in sequencesRow sums of triangle A104984.at n=7A104985Expansion of 1/(1 + x/(1 + x/(1 + x^2/(1 + x/(1 + x^3/(1 + x/(1 + x^4/(1 + ...)))))))), a continued fraction.at n=16A296202Expansion of 1 / Sum_{k>=0} x^(k*(3*k - 2)).at n=56A363275