108976domain: NAppears in sequencesa(n) = 27*(n - 6)^2 + 4*(n - 6)^3 = ((n - 6)^2)*(4*n + 3).at n=34A245032Expansion of e.g.f. 1 / (-6 + Sum_{k=1..7} exp(-k*x)).at n=3A366302Conductor of elliptic curve y^2 = x^3 + n*x + n.at n=27A387834