Denominators of successive partial sums of sum(1/(2^n-1)).
A087690
Denominators of successive partial sums of sum(1/(2^n-1)).
Terms
- a(0) =1a(1) =3a(2) =21a(3) =35a(4) =1085a(5) =9765a(6) =1240155a(7) =21082635a(8) =1539032355a(9) =16929355905
External references
- oeis: A087690