123368domain: NAppears in sequencesExpansion of g.f. 1 - 2*x*(-7 - 10*x + x^2)/(x - 1)^4.at n=28A152100Triangular table of coefficients of p in p^(k+2)/(1-p) LerchPhi(1-p,-1-k,(p-1)/p) as function of k=1..n.at n=32A308804