A113457 - OEIS

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A113457

Least number that begins an n-term arithmetic progression with common difference 2 in which all terms have the same prime signature.

1, 3, 3, 213, 213, 1383, 3091, 8129 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`Second column of A113456. a(9) >= 37887000000.`
	CROSSREFS	`Cf. A092209 A113456 A113466.` `Sequence in context: A071536 A094755 A152418 * A113466 A007301 A009715` `Adjacent sequences: A113454 A113455 A113456 * A113458 A113459 A113460`
	KEYWORD	`hard,nonn,less`
	AUTHOR	`David Wasserman (dwasserm(AT)earthlink.net), Jan 08 2006`

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Last modified February 14 11:36 EST 2012. Contains 205623 sequences.