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A160933 a(n)= n - reversal(n-1) - reversal(n+1) 0
-1, -2, -3, -4, -5, -6, -7, -8, 0, -10, -11, -30, -49, -68, -87, -106, -125, -144, -64, -83, -3, -22, -41, -60, -79, -98, -117, -136, -56, -75, 5, -14, -33, -52, -71, -90, -109, -128, -48, -67, 13, -6, -25, -44, -63, -82, -101, -120, -40, -59, 21, 2, -17, -36 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

a(8)=8-R(7)-R(9)=8-7-9=-8; a(15)=15+R(14)+R(16)=15-41-61=-87; a(26)=26-R(25)-R(27)=26-52-72=-98

CROSSREFS

Sequence in context: A190727 A195832 A004184 * A031076 A190598 A053844

Adjacent sequences:  A160930 A160931 A160932 * A160934 A160935 A160936

KEYWORD

base,sign

AUTHOR

Claudio L Meller (claudiomeller(AT)gmail.com), May 30 2009

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Last modified February 14 19:37 EST 2012. Contains 205663 sequences.