id:A032647 - OEIS Search Results

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Numbers n such that n concatenated with n + 7 is a lucky number.

+0
2

6, 12, 28, 30, 46, 52, 64, 70, 72, 78, 82, 88, 126, 148, 160, 166, 184, 198, 210, 226, 228, 268, 286, 298, 300, 306, 334, 346, 364, 376, 394, 396, 412, 430, 444, 478, 486, 502, 516, 520, 522, 538, 540, 544, 556, 558, 568, 570, 586, 604, 622, 630, 634, 640 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A000959, A032657.` `Sequence in context: A057029 A036833 A009242 this_sequence A086792 A064987 A057341` `Adjacent sequences: A032644 A032645 A032646 this_sequence A032648 A032649 A032650`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), May 15, 1998.`
	EXTENSIONS	`More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 24 2002`

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

AT&T Labs Research