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

Author

Antti Karttunen, Sep 03 2000

Keywords

• nonn

Crossrefs

Cf. A057517, A057518.

Programs

Maple

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