38441domain: NAppears in sequencesa(n) = 40*n^2 + 1.at n=31A158602Numbers n such that A003146(n) = floor(alpha^3*n)+1, where alpha = 1.839... is the positive real zero of x^3-x^2-x-1.at n=38A278353q-Expansion of wedge character chi^(3)(q).at n=22A288579