Expansion of Product_{m >= 1} (1-m*q^m)^14.

Terms

a(0) =1a(1) =-14a(2) =63a(3) =-14a(4) =-651a(5) =1162a(6) =2198a(7) =-3432a(8) =-12320a(9) =-7098a(10) =87479a(11) =45024a(12) =-185038a(13) =-348250a(14) =-435473a(15) =1642942a(16) =2806839a(17) =1366078a(18) =-7970459a(19) =-25275068a(20) =-631813a(21) =38994650a(22) =112439376a(23) =112528514a(24) =-136016069a(25) =-535046498