Numerators of double sums of reciprocals.
A002429
Numerators of double sums of reciprocals.
Terms
- a(0) =1a(1) =1a(2) =14a(3) =818a(4) =141a(5) =13063a(6) =16774564a(7) =1057052a(8) =4651811a(9) =778001383a(10) =1947352646a(13) =112229882767
External references
- oeis: A002429