id:A113585 - OEIS Search Results

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Numbers formed by arranging the digits of n in increasing order concatenated with arranging the digits in decreasing order.

+0
3

11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 1111, 1221, 1331, 1441, 1551, 1661, 1771, 1881, 1991, 220, 1221, 2222, 2332, 2442, 2552, 2662, 2772, 2882, 2992, 330, 1331, 2332, 3333, 3443, 3553, 3663, 3773, 3883, 3993, 440, 1441, 2442, 3443, 4444, 4554, 4664, 4774, 4884, 4994, 550, 1551 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) is a palindrome if n is not == 0 (mod 10).`
	EXAMPLE	`a(10) = 0110 = 110.` `a(12) = 1221.` `a(1232) = 12233221`
	CROSSREFS	`Cf. A113586.` `Sequence in context: A080195 A004920 A136613 this_sequence A071273 A115853 A050785` `Adjacent sequences: A113582 A113583 A113584 this_sequence A113586 A113587 A113588`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 07 2005`
	EXTENSIONS	`More terms from Jessica Mabel (jem411(AT)psu.edu), Apr 25 2006`

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

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