L.g.f.: log( Sum_{n>=0} x^n/n! * Product_{k=1..n} (k^2 + 1) ).
A262002
L.g.f.: log( Sum_{n>=0} x^n/n! * Product_{k=1..n} (k^2 + 1) ).
Terms
- a(0) =2a(1) =6a(2) =28a(3) =164a(4) =1132a(5) =8916a(6) =78608a(7) =765904a(8) =8170752a(9) =94755776a(10) =1187551088a(11) =16004096144a(12) =230910861872
External references
- oeis: A262002