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A137051 Numbers n such that n and the square of n use only the digits 1, 4, 5, 8 and 9. 2
1, 9, 141, 441, 941, 1191, 99559, 118988, 445488, 999559, 9958988, 44544191, 445919891, 941195441, 994458891, 9195411891, 9459859859, 9994941191, 11898949191, 44551594191, 44555449891, 94858548141, 99498181488, 445145914891, 445584958891, 919184195441, 945944814191, 9189418814859, 9195188958988, 9444544454559 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Generated with DrScheme

LINKS

Jonathan Wellons, Table of n, a(n) for n=1..49

J. Wellons, Tables of Shared Digits

EXAMPLE

95819859194191^2 = 9181445415994589515848144481

CROSSREFS

Sequence in context: A294117 A266634 A092652 * A137059 A263966 A083084

Adjacent sequences:  A137048 A137049 A137050 * A137052 A137053 A137054

KEYWORD

base,nonn

AUTHOR

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

STATUS

approved

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Last modified October 31 00:19 EDT 2020. Contains 338095 sequences. (Running on oeis4.)