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A160927
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a(n) = n + reversal(n-1)
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0
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1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 12, 23, 34, 45, 56, 67, 78, 89, 100, 111, 23, 34, 45, 56, 67, 78, 89, 100, 111, 122, 34, 45, 56, 67, 78, 89, 100, 111, 122, 133, 45, 56, 67, 78, 89, 100, 111, 122, 133, 144, 56, 67, 78, 89, 100, 111, 122, 133, 144, 155, 67, 78, 89, 100
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| a(8)=8+R(7)=8+7=15; a(15)=15+R(14)=15+41=56; a(26)=26+R(25)=26+52=78
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MAPLE
| rev := proc (n) local nn: nn := convert(n, base, 10): add(nn[j]*10^(nops(nn)-j), j = 1 .. nops(nn)) end proc: seq(n+rev(n-1), n = 1 .. 55); [From Emeric Deutsch (deutsch(AT)duke.poly.edu), Jun 22 2009]
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CROSSREFS
| Sequence in context: A160144 A098729 A160939 * A038124 A172273 A187349
Adjacent sequences: A160924 A160925 A160926 * A160928 A160929 A160930
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KEYWORD
| nonn,base
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AUTHOR
| Claudio L Meller (claudiomeller(AT)gmail.com), May 30 2009
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