A004973 - OEIS

A004973

a(n) = ceiling(n*phi^18), where phi is the golden ratio, A001622.

0, 5778, 11556, 17334, 23112, 28890, 34668, 40446, 46224, 52002, 57780, 63558, 69336, 75114, 80892, 86670, 92448, 98226, 104004, 109782, 115560, 121338, 127116, 132894, 138672, 144450, 150228

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OFFSET

0,2

LINKS

Table of n, a(n) for n=0..26.

Tanya Khovanova, Non Recursions

Index entries for sequences which agree for a long time but are different

MATHEMATICA

With[{c=GoldenRatio^18}, Ceiling[c Range[0, 30]]] (* Harvey P. Dale, Apr 15 2018 *)

CROSSREFS

Differs from A004953 for first time at n=2889.

Sequence in context: A004933 A031574 A004953 * A114361 A235086 A098476

Adjacent sequences: A004970 A004971 A004972 * A004974 A004975 A004976

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved