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

0,3

Links

Table of n, a(n) for n=0..62.

Formula

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

Crossrefs

Cf. A057519, A057548, A057550.

Sequence in context: A109826 A228145 A243064 * A284392 A047460 A193532

Adjacent sequences: A057546 A057547 A057548 * A057550 A057551 A057552

Keyword

nonn

Author

Antti Karttunen, Sep 07 2000

Status

approved