A158381 Positions of Fibonacci numbers in the sequence of Markoff numbers (A002559).

1, 2, 3, 4, 6, 7, 10, 12, 15, 17, 22, 24, 30, 34, 38, 43, 50, 55, 63, 67, 73, 81, 89, 96, 105, 113, 121, 131, 142, 151, 163, 171, 182, 190, 204, 215, 228, 239, 254, 266, 282, 294, 308, 323, 337, 354, 371, 383, 401, 417, 435, 451, 469, 482, 502, 519, 542, 562, 583

Offset: 1

Author

T. D. Noe, Mar 19 2009

Keywords

• nonn

Comments

Only the odd-indexed Fibonacci numbers appear in the Markoff sequence. The n-th term is about 0.1673*n^2.

Crossrefs

Cf. A002559, A158384.