A004638 - OEIS

A004638

Cubes written in base 8.

1, 10, 33, 100, 175, 330, 527, 1000, 1331, 1750, 2463, 3300, 4225, 5270, 6457, 10000, 11461, 13310, 15313, 17500, 22055, 24630, 27607, 33000, 36411, 42250, 46343, 52700, 57505, 64570, 72137, 100000, 106141, 114610, 123573, 133100, 142735, 153130, 163667

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

OFFSET

1,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..5000

FORMULA

a(n) = A007094(n^3) = A007094(A000578(n)). - Vincenzo Librandi, Oct 15 2015

MATHEMATICA

Table[FromDigits[IntegerDigits[n^3, 8]], {n, 40}] (* Vincenzo Librandi, Oct 15 2015 *)

PROG

(Magma) [Seqint(Intseq(n^3, 8)): n in [1..40]]; // Vincenzo Librandi, Oct 15 2015

(PARI) for(n=1, 40, print1(fromdigits(digits(n^3, 8)), ", ")) \\ G. C. Greubel, Sep 10 2018