Numerator of b(n) = -Sum_{k=1..n} A037861(k)/((2*k)*(2*k+1)), where A037861(k) = (number of 0's) - (number of 1's) in the binary representation of k.
A110625
Numerator of b(n) = -Sum_{k=1..n} A037861(k)/((2*k)*(2*k+1)), where A037861(k) = (number of 0's) - (number of 1's) in the binary representation of k.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =101a(4) =5807a(5) =77801a(6) =82949a(7) =170636a(8) =170636a(9) =170636a(10) =363113a(11) =363113a(12) =84848a(13) =710567a(14) =22435781a(15) =3901243741a(16) =27210449083
External references
- oeis: A110625