a(n) = coefficient of x^n in A(x) such that: 0 = Sum_{n=-oo..+oo} x^(8*n) * (x^n - 2*A(x))^(9*n+1).
A358958
a(n) = coefficient of x^n in A(x) such that: 0 = Sum_{n=-oo..+oo} x^(8*n) * (x^n - 2*A(x))^(9*n+1).
Terms
- a(0) =1a(1) =8a(2) =136a(3) =2720a(4) =60112a(5) =1414400a(6) =34744192a(7) =880722944a(8) =22866372480a(9) =604987038208
External references
- oeis: A358958