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A112322
Exclusionary square associated to corresponding smallest n-digit number (A112321), or 0 if no such number exists.
2
4, 289, 24649, 2393209, 227828836, 41566646641, 0, 0, 0
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
m has an exclusionary square if m consists of distinct digits and m^2 is made up only of digits not appearing in m.
LINKS
Table of n, a(n) for n=1..9.
CROSSREFS
Cf. A112321, A110816.
Sequence in context: A242997 A221135 A110816 * A281535 A110071 A256703
Adjacent sequences: A112319 A112320 A112321 * A112323 A112324 A112325
KEYWORD
nonn,base,fini
AUTHOR
Lekraj Beedassy and Klaus Brockhaus, Sep 08 2005
STATUS
approved

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Last modified October 25 19:26 EDT 2024. Contains 377104 sequences.
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