A204925 a(n) is the index j < k such that n divides s(k) - s(j), where k is the least index (A204924) for which such j exists, and s=(1,2,3,5,8,13,...), the Fibonacci numbers.

1, 1, 2, 1, 3, 2, 1, 4, 3, 3, 2, 1, 5, 6, 5, 4, 7, 3, 2, 1, 6, 1, 3, 10, 4, 5, 1, 4, 4, 8, 3, 2, 1, 7, 1, 10, 9, 6, 5, 11, 7, 6, 3, 1, 5, 3, 5, 10, 8, 4, 8, 3, 2, 1, 8, 5, 4, 1, 10, 16

Offset

1,3

Comments

For a guide to related sequences, see A204892.

Links

G. C. Greubel, Table of n, a(n) for n = 1..1000

Example

(See the Example section at A204924.)

Mathematica

(See the program at A204924.)

Crossrefs

Cf. A204924, A204892, A000045.

Sequence in context: A188277 A135227 A104325 * A369878 A133084 A118851

Adjacent sequences: A204922 A204923 A204924 * A204926 A204927 A204928

Keyword

nonn

Author

Clark Kimberling, Jan 21 2012

Status

approved