id:A056964 - OEIS Search Results

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n + reversal of digits of n.

+0
14

0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 11, 22, 33, 44, 55, 66, 77, 88, 99, 110, 22, 33, 44, 55, 66, 77, 88, 99, 110, 121, 33, 44, 55, 66, 77, 88, 99, 110, 121, 132, 44, 55, 66, 77, 88, 99, 110, 121, 132, 143, 55, 66, 77, 88, 99, 110, 121, 132, 143, 154, 66, 77, 88, 99, 110 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`If n has an even number of digits then a(n) is a multiple of 11.`
	LINKS	`Index entries for sequences related to Reverse and Add!` `Eric Weisstein's World of Mathematics, Reverse-Then-Add Sequence`
	FORMULA	`a(n) =n+A004086(n) =2n-A056965(n)`
	EXAMPLE	`a(17)=17+71=88`
	CROSSREFS	`Cf. A004086, A056965. Differs from A052008(n) when n=101 and a(101)=202 while A052008(101)=121` `Adjacent sequences: A056961 A056962 A056963 this_sequence A056965 A056966 A056967` `Sequence in context: A062028 A070196 A113603 this_sequence A052008 A117463 A095371`
	KEYWORD	`base,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jul 18 2000`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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