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Search: id:A136921
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A136921 Numbers n such that n and the square of n use only the digits 0, 2, 6 and 7. +0
1
0, 26, 260, 2600, 26000, 260000, 2600000, 26000000, 260000000, 2600000000, 26000000000, 260000000000, 2600000000000, 26000000000000, 260000000000000 (list; graph; listen)
OFFSET

1,2

COMMENT

Generated with DrScheme

LINKS

J. Wellons, Tables of Shared Digits

EXAMPLE

260000000000000^2 = 67600000000000000000000000000

CROSSREFS

Sequence in context: A109467 A126547 A136922 this_sequence A042308 A059744 A016106

Adjacent sequences: A136918 A136919 A136920 this_sequence A136922 A136923 A136924

KEYWORD

base,nonn

AUTHOR

Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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