a(n) = coefficient of x^n, n >= 0, in A(x) such that: 1 = Sum_{n=-oo..+oo} x^n * (2*A(x) - x^n)^(n-1).
A357227
a(n) = coefficient of x^n, n >= 0, in A(x) such that: 1 = Sum_{n=-oo..+oo} x^n * (2*A(x) - x^n)^(n-1).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =27a(4) =156a(5) =961a(6) =6145a(7) =40546a(8) =273784a(9) =1883468a(10) =13153544a(11) =93012247a(12) =664640794a(13) =4791939802a(14) =34816034143a(15) =254659426691
External references
- oeis: A357227