A004955 a(n) = round(n*phi^20), where phi is the golden ratio, A001622.

0, 15127, 30254, 45381, 60508, 75635, 90762, 105889, 121016, 136143, 151270, 166397, 181524, 196651, 211778, 226905, 242032, 257159, 272286, 287413, 302540, 317667, 332794, 347921, 363048, 378175, 393302, 408429, 423556, 438683, 453810, 468937, 484064, 499191, 514318, 529445, 544572, 559699

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn

Comments

Not the same as A004975: a(n) != A004975(n) for n = 7564. [Joerg Arndt, Sep 17 2013]

Links

• Tanya Khovanova, Non Recursions.

Crossrefs

Cf. A001622, A004975.

Programs

Mathematica

With[{g20=GoldenRatio^20},Round[Range[0,40]*g20]] (* Harvey P. Dale, Jun 11 2017 *)