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A199631 Numbers having each digit once and whose cube has each digit three times. 6
4680215379, 4752360918, 4765380219, 4915280637, 5063248197, 5164738920, 5382417906, 5426370189, 5429013678, 5628130974, 5679321048, 5697841320, 5762831940, 5783610492, 5786430129, 5903467821, 6019285734, 6053147982, 6095721483, 6143720958, 6158723094 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Note that A114259 is similar.

LINKS

T. D. Noe, Table of n, a(n) for n = 1..74 (all terms).

Patrick De Geest, The nine digits (page 4) with some ten digit (pandigital) exceptions

unknown, All terms

EXAMPLE

4680215379^3 = 102517384602327906545167884939.

MATHEMATICA

t = Select[Permutations[Range[0, 9]], #[[1]] > 0 &]; t2 = Select[t, Union[DigitCount[FromDigits[#]^3]] == {3} &]; FromDigits /@ t2

CROSSREFS

Cf. A050278 (pandigital numbers), A199630, A114260, A199632, A199633.

Sequence in context: A034916 A172726 A172797 * A124977 A128172 A050259

Adjacent sequences:  A199628 A199629 A199630 * A199632 A199633 A199634

KEYWORD

nonn,base,fini,full

AUTHOR

T. D. Noe, Nov 09 2011

STATUS

approved

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Last modified August 19 08:57 EDT 2017. Contains 290794 sequences.