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A113603 Numbers obtained as the sum mod 10 of corresponding digits of n and its' digit reversal. +0
2
2, 4, 6, 8, 10, 12, 14, 16, 18, 11, 22, 33, 44, 55, 66, 77, 88, 99, 0, 22, 33, 44, 55, 66, 77, 88, 99, 0, 11, 33, 44, 55, 66, 77, 88, 99, 0, 11, 22, 44, 55, 66, 77, 88, 99, 0, 11, 22, 33, 55, 66, 77, 88, 99, 0, 11, 22, 33, 44, 66 (list; graph; listen)
OFFSET

10,1

COMMENT

Most of the terms are palindromes except for the case when the most signficant digit sum == 0 mod 10.

EXAMPLE

a(2358) = 0880. Digit reversal of 2358 is 8532 and the corresponding digit sums mod 10 are are 8+2 ==0, 5+3 = 8, 5+3 = 8, 8+2 = 0

CROSSREFS

Cf. A113602.

Sequence in context: A064806 A062028 A070196 this_sequence A056964 A052008 A117463

Adjacent sequences: A113600 A113601 A113602 this_sequence A113604 A113605 A113606

KEYWORD

base,easy,more,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 09 2005

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


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