id:A083666 - OEIS Search Results

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Palindromes arising when building A083664.

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3

2, 6, 33, 44, 88, 161, 171, 222, 232, 252, 272, 323, 414, 434, 464, 494, 505, 525, 555, 616, 858, 1551, 2002, 2112, 2332, 2772, 2992, 3773, 4224, 4554, 4774, 5005, 5225, 5445, 5555, 6336, 6776, 7007, 7667, 8118, 8778, 9009, 10001, 10101, 10701, 11811 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) = A083664(k)*A083664(k+d) for some k, d = 1 or 2.`
	EXAMPLE	`252=A002113(34), A083664(7)A083664(7+1)=289=252, therefore 252` `is a term, also A083664(19)A083664(19+2)=1814=252.`
	CROSSREFS	`Cf. A083126.` `Sequence in context: A067735 A118077 A013976 this_sequence A083126 A098960 A162429` `Adjacent sequences: A083663 A083664 A083665 this_sequence A083667 A083668 A083669`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 02 2003`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research