id:A035123 - OEIS Search Results

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Roots of 'nonpalindromic squares remaining square when written backwards'.

+0
3

12, 13, 21, 31, 33, 99, 102, 103, 112, 113, 122, 201, 211, 221, 301, 311, 1002, 1003, 1011, 1012, 1013, 1021, 1022, 1031, 1101, 1102, 1103, 1112, 1113, 1121, 1122, 1201, 1202, 1211, 1212, 1301, 2001, 2011, 2012, 2021, 2022, 2101, 2102, 2111, 2121 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Those with trailing zeros are excluded.` `Union of ordered entries of A106323 and A106324. - Lekraj Beedassy (blekraj(AT)yahoo.com), May 02 2005`
	LINKS	`P. De Geest, Palindromic Squares` `Eric Weisstein's World of Mathematics, Square Number`
	EXAMPLE	`E.g. 1212^2 = 1468944 -> 4498641 = 2121^2.`
	CROSSREFS	`Cf. A035090, A035125.` `Sequence in context: A155147 A057488 A105733 this_sequence A123132 A050840 A118068` `Adjacent sequences: A035120 A035121 A035122 this_sequence A035124 A035125 A035126`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 1998.`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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