A004922 - OEIS

A004922

a(n) = floor(n*phi^7), where phi is the golden ratio, A001622.

0, 29, 58, 87, 116, 145, 174, 203, 232, 261, 290, 319, 348, 377, 406, 435, 464, 493, 522, 551, 580, 609, 638, 667, 696, 725, 754, 783, 812, 841, 871, 900, 929, 958, 987, 1016, 1045, 1074, 1103, 1132, 1161, 1190, 1219, 1248, 1277, 1306, 1335, 1364

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Karl V. Keller, Jr., Table of n, a(n) for n = 0..1000

Index entries for sequences related to Beatty sequences

MATHEMATICA

Table[Floor[n ((1 + Sqrt[5])/2)^7], {n, 0, 50}] (* Vincenzo Librandi, Jul 22 2015 *)

PROG

(Python)

from sympy import sqrt

phi = (1 + sqrt(5))/2

for n in range(0, 101): print(int(n*phi**7), end=', ') # Karl V. Keller, Jr., Jul 22 2015

(Magma) [Floor(n*((1 + Sqrt(5))/2)^7): n in [0..50]]; // Vincenzo Librandi, Jul 22 2015

CROSSREFS

Cf. A004919, A004920, A004921, A004923, A004924, A004925, A004926.

Cf. A004927, A004928, A004929, A004930, A004931, A004932, A004933.

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

Cf. A001622, A004962 (ceiling).

Sequence in context: A048846 A195819 A248786 * A249079 A004942 A033904

Adjacent sequences: A004919 A004920 A004921 * A004923 A004924 A004925

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved