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If n has an even number of digits then a(n) is a multiple of 11.
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
a(n) =n+A004086(n) =2n-A056965(n)
a056964 n = n + a004086 n -- Reinhard Zumkeller, Oct 14 2011
Cf. A004086, A056965. Differs from A052008(n) when n=101 and a(101)=202 while A052008(101)=121
Sequence in context: A064806 A062028 A070196 * A052008 A117463 A095371
Adjacent sequences: A056961 A056962 A056963 * A056965 A056966 A056967
Henry Bottomley, Jul 18 2000