1/product(1 - a(n)*(x^n)/n!, n=1..infinity) = 1 + sum((x^k)/k, k=1..infinity) = 1 - log(1-x).

A157164

1/product(1 - a(n)*(x^n)/n!, n=1..infinity) = 1 + sum((x^k)/k, k=1..infinity) = 1 - log(1-x).

Terms

    a(0) =1a(1) =-1a(2) =-1a(3) =-8a(4) =-16a(5) =-74a(6) =-526a(7) =-6768a(8) =-30024a(9) =-291072a(10) =-2805408a(11) =-29134896a(12) =-374664720a(13) =-5276228736a(14) =-67692115440

External references