A057519 The local ranks of each term of A057517.

0, 1, 2, 3, 4, 6, 7, 10, 8, 9, 11, 12, 13, 17, 18, 20, 21, 24, 29, 30, 33, 37, 22, 23, 25, 26, 27, 31, 32, 34, 35, 36, 38, 39, 40, 41, 50, 51, 53, 54, 55, 59, 60, 62, 63, 66, 71, 72, 75, 79, 87, 88, 90, 91, 94, 99, 100, 103, 107, 113, 114, 117, 121, 126, 64, 65, 67, 68, 69

Offset

1,3

Links

Table of n, a(n) for n=1..69.

Maple

a(n) = CatalanRank(floor(binwidth(A057517[n])/2), A057517[n])

Crossrefs

Cf. A057517, A057518.

Sequence in context: A306074 A250252 A246274 * A337659 A373041 A155905

Adjacent sequences: A057516 A057517 A057518 * A057520 A057521 A057522

Keyword

nonn

Author

Antti Karttunen, Sep 03 2000

Status

approved