id:A038690 - OEIS Search Results

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a(n)^2 is smallest square containing the string 'n'.

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0, 1, 5, 6, 2, 5, 4, 24, 9, 3, 10, 34, 11, 37, 12, 34, 4, 42, 43, 14, 45, 11, 15, 48, 18, 5, 51, 52, 17, 23, 48, 56, 18, 58, 59, 66, 6, 61, 62, 63, 20, 21, 65, 66, 12, 116, 68, 69, 22, 7, 50, 72, 23, 73, 74, 166, 16, 24, 126, 77, 40, 19, 25, 128, 8, 81, 108, 26, 41, 13, 52, 131 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`Table[ i=0; While[ StringPosition[ ToString[ i^2 ], ToString[ n ] ]=={}, i++ ]; i, {n, 0, 80} ]`
	CROSSREFS	`Cf. A018851.` `Sequence in context: A060011 A021068 A091873 this_sequence A107825 A049253 A072733` `Adjacent sequences: A038687 A038688 A038689 this_sequence A038691 A038692 A038693`
	KEYWORD	`base,nonn`
	AUTHOR	`Hans Havermann (pxp(AT)rogers.com)`

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

AT&T Labs Research