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A056964 n + reversal of digits of n. 36
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

MATHEMATICA

Table[n+FromDigits[Reverse[IntegerDigits[n]]], {n, 0, 100}] (* Harvey P. Dale, Jul 19 2014 *)

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 September 22 20:22 EDT 2014. Contains 247084 sequences.