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A004639 Cubes written in base 9. 0
1, 8, 30, 71, 148, 260, 421, 628, 1000, 1331, 1738, 2330, 3011, 3678, 4560, 5551, 6658, 8000, 10361, 11868, 13630, 15541, 17618, 20860, 23381, 26088, 30000, 33101, 36408, 41030, 44771, 48848, 54260, 58821, 64728, 71000, 76431, 83238, 100330, 106711, 114478 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..41.

FORMULA

a(n) = A007095(n^3) = A007095(A000578(n)). - Vincenzo Librandi, Oct 15 2015

MATHEMATICA

Table[FromDigits[IntegerDigits[n^3, 9]], {n, 45}] (* Vincenzo Librandi, Oct 15 2015

PROG

(MAGMA) [Seqint(Intseq(n^3, 9)): n in [1..45]]; // Vincenzo Librandi, Oct 15 2015

CROSSREFS

Cf. A000578, A007095.

Sequence in context: A008469 A299279 A184323 * A131769 A055832 A195753

Adjacent sequences:  A004636 A004637 A004638 * A004640 A004641 A004642

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

Changed offset and more terms from Vincenzo Librandi, Oct 15 2015

STATUS

approved

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Last modified February 21 06:25 EST 2018. Contains 299390 sequences. (Running on oeis4.)