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A052044 Numbers k such that k^3 lacks the digit zero in its decimal expansion. 10
1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 17, 18, 19, 21, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 35, 36, 38, 39, 41, 44, 45, 46, 49, 51, 53, 54, 55, 56, 57, 58, 61, 62, 64, 65, 66, 68, 71, 72, 75, 76, 77, 78, 81, 82, 83, 85, 88, 91, 92, 95, 96, 97, 98, 104, 105, 108, 111 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
This sequence is infinite since A052427 is a subsequence. - Amiram Eldar, Nov 23 2020
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = A052045(n)^(1/3). - Amiram Eldar, Nov 23 2020
MATHEMATICA
Select[Range[120], DigitCount[#^3, 10, 0]==0&] (* Harvey P. Dale, Oct 24 2011 *)
PROG
(PARI) is(n)=vecmin(digits(n^3))>0 \\ Charles R Greathouse IV, Oct 11 2013
CROSSREFS
Sequence in context: A188301 A332110 A178160 * A253643 A050743 A306311
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Dec 15 1999
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)