OFFSET
0,2
LINKS
FORMULA
From G. C. Greubel, Aug 22 2023: (Start)
a(n) = floor((9 + 4*sqrt(5))*n).
a(n) = floor((A098317)^2*n). (End)
MATHEMATICA
Floor[GoldenRatio^6*Range[0, 50]] (* G. C. Greubel, Aug 22 2023 *)
PROG
(Magma) [Floor((9+4*Sqrt(5))*n): n in [0..50]]; // G. C. Greubel, Aug 22 2023
(SageMath) [floor((9+4*sqrt(5))*n) for n in range(51)] # G. C. Greubel, Aug 22 2023
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved