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A117722
a(n) = A000045(A003622(n)).
0
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.
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
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