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A043681 When cubed gives number composed just of the digits 0, 1, 2, 3. 3
0, 1, 10, 11, 100, 101, 110, 1000, 1001, 1010, 1100, 10000, 10001, 10010, 10100, 11000, 100000, 100001, 100010, 100100, 101000, 110000, 684917, 1000000, 1000001, 1000010, 1000100, 1001000, 1010000, 1100000, 6849170, 10000000, 10000001, 10000010, 10000100, 10001000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

684917*10^x (whose cube is 321302302131323213*10^3x) so far is the only entry not of the form 10^a + 10^b, a>b or simply 10^a.

LINKS

Giovanni Resta, Table of n, a(n) for n = 1..187

MATHEMATICA

Do[ If[ Union[ IntegerDigits[n^3]] [[ -1]] < 4, Print[n] ], {n, 0, 10^8} ]

CROSSREFS

Cf. A030175.

Sequence in context: A136827 A136831 A204009 * A234472 A139707 A139709

Adjacent sequences:  A043678 A043679 A043680 * A043682 A043683 A043684

KEYWORD

nonn,base

AUTHOR

Robert G. Wilson v, Jun 23 2001

EXTENSIONS

Offset corrected and terms a(33) and beyond added by Giovanni Resta, Mar 14 2020

STATUS

approved

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Last modified August 12 03:18 EDT 2020. Contains 336436 sequences. (Running on oeis4.)