A117722 a(n) = A000045(A003622(n)).

1, 3, 8, 34, 144, 377, 1597, 4181, 17711, 75025, 196418, 832040, 3524578, 9227465, 39088169, 102334155, 433494437, 1836311903, 4807526976, 20365011074, 53316291173, 225851433717, 956722026041, 2504730781961, 10610209857723

Offset

0,2

Comments

Old name was: Fibonacci numbers from sequence A000045 aligned with instances of '1' in the Fibonacci word sequence A003849.

Links

Table of n, a(n) for n=0..24.

Formula

a(n) = A000045( A003622(n) ). - Joerg Arndt, Aug 28 2013

Prog

(PARI) a(n)=fibonacci((n+1)*(3+sqrt(5))\2-1) \\ Charles R Greathouse IV, Apr 19 2015; shifted by Georg Fischer, Jun 22 2022

Crossrefs

Cf. A000045, A003622, A003849.

Sequence in context: A302629 A339315 A322303 * A231856 A024419 A303870

Adjacent sequences: A117719 A117720 A117721 * A117723 A117724 A117725

Keyword

easy,less,nonn

Author

E.J.P. Vening, Apr 13 2006

Extensions

More terms from R. J. Mathar, Jan 21 2008

Better name by Joerg Arndt, Aug 28 2013

Status

approved