id:A067717 - OEIS Search Results

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a(n+1) is the smallest square > a(n) such that the digits of a(n) are all (with multiplicity) contained in the digits of a(n+1), with a(0)=4.

+0
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4, 49, 1849, 18496, 134689, 1338649, 3319684, 13380964, 30891364, 38390416, 93683041, 103693489, 139098436, 318693904, 433180969, 803949316, 1036389249, 1836293904, 2893041369, 3029841936, 3103269849, 3134096289, 3321908496 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`a(n) for n>0 remains the same when a(0)=9.`
	FORMULA	`A067975^2`
	CROSSREFS	`Cf. A067975.` `Sequence in context: A129419 A049503 A159593 this_sequence A067714 A068178 A050630` `Adjacent sequences: A067714 A067715 A067716 this_sequence A067718 A067719 A067720`
	KEYWORD	`base,nonn`
	AUTHOR	`Marc Paulhus (paulhus(AT)wanadoo.nl), Feb 05 2002`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

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