a(n) = coefficient of x^n/n! in A(x) = Sum_{n>=0} x^n * ( (A(x)^sqrt(2*n) + x)^sqrt(2*n) + A(x)^(2*n)/(1 + x*A(x)^sqrt(2*n))^sqrt(2*n) )/2.
A359462
a(n) = coefficient of x^n/n! in A(x) = Sum_{n>=0} x^n * ( (A(x)^sqrt(2*n) + x)^sqrt(2*n) + A(x)^(2*n)/(1 + x*A(x)^sqrt(2*n))^sqrt(2*n) )/2.
Terms
- a(0) =1a(1) =1a(2) =6a(3) =66a(4) =1080a(5) =24210a(6) =689160a(7) =23806160a(8) =967458688a(9) =45226555164
External references
- oeis: A359462