28294domain: NAppears in sequencesTriangle of D'Arcais numbers.at n=23A008298A diagonal of triangle in A008298.at n=4A059357Expansion of the continued fraction 1 / (1-q-q^2 / (1-q-q^2-q^3 / (1-q-q^2-q^3-q^4 / (...)))).at n=13A355043