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A158381 Positions of Fibonacci numbers in the sequence of Markoff numbers (A002559). +0
3
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 (list; graph; listen)
OFFSET

1,2

COMMENT

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

CROSSREFS

A158384

Sequence in context: A068713 A099523 A049806 this_sequence A163180 A091515 A036405

Adjacent sequences: A158378 A158379 A158380 this_sequence A158382 A158383 A158384

KEYWORD

nonn

AUTHOR

T. D. Noe (noe(AT)sspectra.com), Mar 19 2009

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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