Denominators of partial sums of the alternating series of inverse central binomial coefficients.

A145556

Denominators of partial sums of the alternating series of inverse central binomial coefficients.

Terms

    a(0) =2a(1) =3a(2) =60a(3) =84a(4) =126a(5) =2772a(6) =72072a(7) =360360a(8) =1225224a(9) =23279256a(10) =11639628a(11) =503217a(12) =13385572200a(13) =2007835830a(14) =465817912560a(16) =627841534320

External references