id:A160927 - OEIS Search Results

Search: id:A160927

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a(n) = n + reversal(n-1)

+0
1

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; listen)

	OFFSET	`1,2`
	COMMENT	`a(8)=8+R(7)=8+7=15; a(15)=15+R(14)=15+41=56; a(26)=26+R(25)=26+52=78`
	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]`
	CROSSREFS	`Sequence in context: A160144 A098729 A160939 this_sequence A038124 A059547 A064719` `Adjacent sequences: A160924 A160925 A160926 this_sequence A160928 A160929 A160930`
	KEYWORD	`nonn,base`
	AUTHOR	`Claudio L Meller (claudiomeller(AT)gmail.com), May 30 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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