E.g.f.: exp( Sum_{n>=1} x^n * Sum_{k=1..n} 1/k^2 ) = Sum_{n>=0} a(n)*x^n/n!^2.
A182529
E.g.f.: exp( Sum_{n>=1} x^n * Sum_{k=1..n} 1/k^2 ) = Sum_{n>=0} a(n)*x^n/n!^2.
Terms
- a(0) =1a(1) =1a(2) =7a(3) =100a(4) =2438a(5) =90246a(6) =4702142a(7) =327233880a(8) =29271020760
External references
- oeis: A182529