id:A046260 - OEIS Search Results

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Largest palindromic substring in 2^n.

+0
3

1, 2, 4, 8, 6, 3, 6, 8, 6, 5, 4, 8, 9, 9, 8, 8, 55, 131, 262, 242, 8, 9, 9, 838, 777, 55, 88, 77, 545, 9, 737, 474, 949, 858, 717, 383, 767, 9, 77, 888, 777, 255552, 111, 222, 444, 888, 77, 3553, 767, 21312, 42624, 99, 737, 474, 9, 797, 575, 8558, 7117, 646, 606, 939 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`2^41 = 2199023{255552}.`
	CROSSREFS	`Cf. A047813, A046268.` `Sequence in context: A011180 A103546 A080868 this_sequence A086354 A014257 A138284` `Adjacent sequences: A046257 A046258 A046259 this_sequence A046261 A046262 A046263`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research