OFFSET
0,11
COMMENTS
LINKS
Robert Israel, Table of n, a(n) for n = 0..10000
EXAMPLE
1^3 = 1, 2^3 = 8, 3^3 = 27, 4^3 = 64, ..., 9^3 = 729 all have a(1) = a(2) = ... = a(9) = 0 digits '0'.
0^3 = 0 has a(0) = 1 digit '0'.
10^3 = 1000 has a(10) = 3 digits '0'.
MAPLE
seq(numboccur(0, convert(n^3, base, 10)), n=0..100); # Robert Israel, Feb 21 2016
MATHEMATICA
Table[DigitCount[n^3, 10, 0], {n, 0, 100}] (* Robert Price, Mar 21 2020 *)
PROG
(PARI) A269250(n)=!n+#select(t->!t, digits(n^3))
CROSSREFS
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Feb 20 2016
STATUS
approved