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A060813 Numbers whose square has more than 2/3 of its digits the same. 0
0, 1, 2, 3, 38, 100, 200, 212, 300, 1000, 2000, 2538, 3000, 4000, 5000, 6000, 6888, 7000, 8000, 9000, 10000, 20000, 30000, 32000, 33000, 40000, 44800, 45000, 47000, 48000, 49000, 50000, 51000, 52000, 53000, 54800, 55000, 60000, 64000, 66592 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..40.

EXAMPLE

2538^2=6441444 and more than 2/3 of the digits are 4's.

CROSSREFS

Sequence in context: A270587 A119448 A041329 * A039820 A153745 A076724

Adjacent sequences:  A060810 A060811 A060812 * A060814 A060815 A060816

KEYWORD

base,easy,nonn

AUTHOR

Erich Friedman, Apr 29 2001

STATUS

approved

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Last modified July 18 11:30 EDT 2019. Contains 325138 sequences. (Running on oeis4.)