A022913 Arrange the nontrivial binomial coefficients C(m,k) (2 <= k <= m-2) in increasing order; record the positions of the central binomial coefficients.

1, 4, 13, 30, 63, 124, 233, 431, 798, 1480, 2772, 5232, 9964, 19120, 36931, 71711, 139843, 273633, 536868, 1055596, 2079074, 4100581, 8096797, 16002508, 31652202, 62648233, 124068507

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• more

Crossrefs

Cf. A022911, A022912.

Extensions

Terms corrected by Sean A. Irvine, May 27 2019