id:A035122 - OEIS Search Results

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Roots of 'squares remaining square when written backwards'.

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1, 2, 3, 11, 12, 13, 21, 22, 26, 31, 33, 99, 101, 102, 103, 111, 112, 113, 121, 122, 201, 202, 211, 212, 221, 264, 301, 307, 311, 836, 1001, 1002, 1003, 1011, 1012, 1013, 1021, 1022, 1031, 1101, 1102, 1103, 1111, 1112, 1113, 1121, 1122, 1201, 1202, 1211 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Those with trailing zeros excluded.`
	LINKS	`Eric Weisstein's World of Mathematics, Square Number`
	EXAMPLE	`E.g. 99^2 = 9801 -> 1089 = 33^2.`
	CROSSREFS	`Cf. A033294, A035125.` `Sequence in context: A127494 A130803 A007932 this_sequence A085305 A116032 A116029` `Adjacent sequences: A035119 A035120 A035121 this_sequence A035123 A035124 A035125`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 1998.`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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