A053668 Product of digits of n^3.

0, 1, 8, 14, 24, 10, 12, 36, 10, 126, 0, 9, 112, 126, 224, 315, 0, 108, 240, 2160, 0, 108, 0, 84, 192, 300, 1470, 1296, 180, 1728, 0, 1134, 2016, 2835, 0, 2240, 4320, 0, 2240, 1215, 0, 864, 0, 0, 1280, 90, 3402, 0, 0, 1512, 0, 180, 0, 12544, 3360, 3780, 1260, 1080, 90, 0

Offset

0,3

Links

Robert Israel, Table of n, a(n) for n = 0..10000

Formula

a(n) = A007954(n^3). - Michel Marcus, Jun 06 2014

Maple

seq(convert(convert(n^3, base, 10), `*`), n=0..100); # Robert Israel, Feb 03 2019

Mathematica

Times@@IntegerDigits[#]&/@(Range[0, 60]^3) (* Harvey P. Dale, Jul 15 2019 *)

Prog

(PARI) a(n) = my(d = digits(n^3)); prod(i=1, #d, d[i]); \\ Michel Marcus, Jun 06 2014

Crossrefs

Cf. A007954.

Sequence in context: A134445 A100508 A325302 * A218145 A250098 A155156

Adjacent sequences: A053665 A053666 A053667 * A053669 A053670 A053671

Keyword

nonn,base,easy

Author

Enoch Haga, Feb 17 2000

Status

approved