A057549 The local ranks of each term of A057547.

0, 1, 3, 4, 8, 9, 11, 12, 13, 22, 23, 25, 26, 27, 31, 32, 34, 35, 36, 38, 39, 40, 41, 64, 65, 67, 68, 69, 73, 74, 76, 77, 78, 80, 81, 82, 83, 92, 93, 95, 96, 97, 101, 102, 104, 105, 106, 108, 109, 110, 111, 115, 116, 118, 119, 120, 122, 123, 124, 125, 127, 128, 129

Offset: 0

Author

Antti Karttunen, Sep 07 2000

Keywords

• nonn

Crossrefs

Cf. A057519, A057548, A057550.

Formula

a(n) = CatalanRank(floor(binwidth(A057547[n])/2), A057547[n])