A004950 a(n) = round(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

Comments

Differs from A004930 first at n = 681. phi^15 = 682 + 305*sqrt(5) = 1364.0007... - R. J. Mathar, Oct 28 2008

Links

• Harvey P. Dale, Table of n, a(n) for n = 0..1000
• Tanya Khovanova, Non Recursions.

Crossrefs

Cf. A001622, A004930.

Programs

Mathematica

With[{c=GoldenRatio^15},Round[c*Range[0,30]]] (* Harvey P. Dale, Jan 20 2021 *)