id:A112322 - OEIS Search Results

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Exclusionary square associated to corresponding smallest n-digit number (A112321), or 0 if no such number exists.

+0
3

4, 289, 24649, 2393209, 227828836, 41566646641, 0, 0, 0 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`m has an exclusionary square if m consists of distinct digits and m^2 is made up only of digits not appearing in m.`
	CROSSREFS	`Cf. A112321, A110816.` `Sequence in context: A113256 A090088 A110816 this_sequence A110071 A128904 A001537` `Adjacent sequences: A112319 A112320 A112321 this_sequence A112323 A112324 A112325`
	KEYWORD	`nonn,base,fini`
	AUTHOR	`Lekraj Beedassy (blekraj(AT)yahoo.com) and Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Sep 08 2005`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.