A004930 a(n) = floor(n*phi^15), where phi is the golden ratio, A001622.

0, 1364, 2728, 4092, 5456, 6820, 8184, 9548, 10912, 12276, 13640, 15004, 16368, 17732, 19096, 20460, 21824, 23188, 24552, 25916, 27280, 28644, 30008, 31372, 32736, 34100, 35464, 36828, 38192

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Links

• G. C. Greubel, Table of n, a(n) for n = 0..10000
• Tanya Khovanova, Non Recursions

Crossrefs

Cf. A004919, A004920, A004921, A004922, A004923, A004924, A004925.

Cf. A004926, A004927, A004928, A004929, A004931, A004932, A004933.

Cf. A004934, A004935, A004976, A066096, A090909.

Cf. A001622.

Programs

Magma

[Floor((682+305*Sqrt(5))*n): n in [0..60]]; // G. C. Greubel, Sep 05 2023

Mathematica

Floor[GoldenRatio^(15)*Range[0, 60]] (* G. C. Greubel, Sep 05 2023 *)

SageMath

[floor(golden_ratio^(15)*n) for n in range(61)] # G. C. Greubel, Sep 05 2023