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A004934
a(n) = floor(n*phi^19), where phi is the golden ratio, A001622.
20
0, 9349, 18698, 28047, 37396, 46745, 56094, 65443, 74792, 84141, 93490, 102839, 112188, 121537, 130886, 140235, 149584, 158933, 168282, 177631, 186980, 196329, 205678, 215027, 224376, 233725
OFFSET
0,2
LINKS
Tanya Khovanova, Non Recursions
MATHEMATICA
Floor[GoldenRatio^(19)*Range[0, 60]] (* G. C. Greubel, Sep 12 2023 *)
PROG
(Magma) [Floor((9349+4181*Sqrt(5))*n/2): n in [0..60]]; // G. C. Greubel, Sep 12 2023
(SageMath) [floor(golden_ratio^(19)*n) for n in range(61)] # G. C. Greubel, Sep 12 2023
KEYWORD
nonn,easy
STATUS
approved