A056964 - OEIS

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A056964

n + reversal of digits of n.

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; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	COMMENTS	`If n has an even number of digits then a(n) is a multiple of 11.`
	LINKS	`T. D. Noe, Table of n, a(n) for n = 0..1000` `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`
	PROG	`(Haskell)` `a056964 n = n + a004086 n -- Reinhard Zumkeller, Oct 14 2011`
	CROSSREFS	`Cf. A004086, A056965. Differs from A052008(n) when n=101 and a(101)=202 while A052008(101)=121` `Cf. A036839.` `Sequence in context: A064806 A062028 A070196 * A052008 A117463 A095371` `Adjacent sequences: A056961 A056962 A056963 * A056965 A056966 A056967`
	KEYWORD	`base,nonn`
	AUTHOR	`Henry Bottomley, Jul 18 2000`
	STATUS	`approved`

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Last modified June 19 12:57 EDT 2013. Contains 226404 sequences.