A229485 Numbers m such that there is a k with 2^m/(m+1) < binomial(m,k) <= 2^m/m and k < m/2.

2, 4, 19, 61, 89, 130, 139, 291, 343, 521, 712, 788, 929, 950, 971, 1080, 1289, 1387, 1593, 1728, 1925, 1954, 2254, 2508, 2842, 3087, 3681, 4198, 4239, 4405, 4489, 4876, 4964, 5142, 5187, 5553, 5835, 6368, 7129, 7604, 8038, 8093, 8881, 9762, 10494, 11898

Offset

1,1

Links

T. D. Noe, Table of n, a(n) for n = 1..104 (terms less than 10^5)

Crossrefs

Cf. A229484.

Sequence in context: A131578 A018273 A047092 * A064228 A226891 A362350

Adjacent sequences: A229482 A229483 A229484 * A229486 A229487 A229488

Keyword

nonn

Author

T. D. Noe, Oct 04 2013

Status

approved