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A121321 Numbers n such that every digit occurs at least once in n^4. 2
763, 767, 1066, 1088, 1206, 1304, 1425, 1557, 1561, 1634, 1653, 1712, 1739, 1782, 1818, 1839, 1866, 1878, 1975, 2032, 2045, 2055, 2134, 2192, 2232, 2233, 2299, 2318, 2339, 2347, 2358, 2425, 2441, 2489, 2509, 2511, 2575, 2646, 2682, 2692 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Lars Blomberg, Table of n, a(n) for n = 1..10000

EXAMPLE

763^4 = 338920744561 contains every digits at least once.

PROG

(MAGMA) [ n: n in [0..2695] | Seqset(Intseq(n^4)) eq {0..9} ];  // Bruno Berselli, May 17 2011

CROSSREFS

Similar to A119735 = numbers n such that every digit occurs at least once in n^3 and A054038 = numbers n such that n^2 contains every digit at least once.

Sequence in context: A145718 A049516 A049517 * A084072 A049534 A245007

Adjacent sequences:  A121318 A121319 A121320 * A121322 A121323 A121324

KEYWORD

nonn,base

AUTHOR

Tanya Khovanova, Aug 25 2006

STATUS

approved

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Last modified May 30 06:51 EDT 2017. Contains 287302 sequences.