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Search: id:A137041
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A137041 Numbers n such that n and the square of n use only the digits 1, 3, 6, 8 and 9. +0
1
1, 3, 6, 9, 13, 19, 31, 63, 83, 369, 619, 631, 833, 836, 969, 3633, 8131, 31131, 36313, 81619, 81813, 81833, 93869, 93986, 96886, 98336, 116881, 191881, 336333, 816313, 818119, 818131, 818333, 836133, 916333, 968986, 969119, 1181813, 1366881, 1966313, 3161313, 3363981, 3631969, 3698896, 8183333, 9161833, 9968119, 9969119, 9996969, 13663333 (list; graph; listen)
OFFSET

1,2

COMMENT

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..423

J. Wellons, Tables of Shared Digits

EXAMPLE

981681383196131^2 = 963698338113868991696813369161

CROSSREFS

Sequence in context: A129728 A117469 A073359 this_sequence A086838 A128261 A000791

Adjacent sequences: A137038 A137039 A137040 this_sequence A137042 A137043 A137044

KEYWORD

base,nonn

AUTHOR

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

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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