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A137088 Numbers n such that n and the square of n use only the digits 2, 3, 6, 7 and 8. 1
6, 26, 826, 876, 8876, 28876, 873626, 2763626, 8736626, 28866376, 28873626, 82363626, 88788326, 276366376, 823277826, 873366376, 7888386326, 8286366326, 27888866376, 28868267826, 62238788326, 62267678826, 277266773826, 278723273826, 288663683876, 823636672826, 823873366376, 887878833326, 887883622826 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..60

J. Wellons, Tables of Shared Digits

EXAMPLE

276283862678826^2 = 76332772776732382272828738276

CROSSREFS

Sequence in context: A226980 A199591 A230867 * A179162 A285806 A292384

Adjacent sequences:  A137085 A137086 A137087 * A137089 A137090 A137091

KEYWORD

base,nonn

AUTHOR

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

STATUS

approved

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Last modified June 16 21:55 EDT 2021. Contains 345080 sequences. (Running on oeis4.)