Numerator of x(n) = Sum_{k=1..n} ((odd part of k)/(k^4)).
A111920
Numerator of x(n) = Sum_{k=1..n} ((odd part of k)/(k^4)).
Terms
- a(0) =1a(1) =17a(2) =475a(3) =7627a(4) =960287a(5) =962287a(6) =330928441a(7) =5296012681a(8) =143167958387a(9) =143231970419
External references
- oeis: A111920