%I A160929
%S A160929 0,2,6,12,20,30,42,56,72,90,11,132,273,434,615,816,1037,1278,1539,1820,
%T A160929 42,264,506,768,1050,1352,1674,2016,2378,2760,93,416,759,1122,1505,1908,
%U A160929 2331,2774,3237,3720,164,588,1032,1496,1980,2484,3008,3552,4116,4700
%N A160929 a(n)= n * reversal(n-1)
%C A160929 a(8)=8xR(7)=8x7=56; a(15)=15xR(14)=15x41=615; a(26)=26xR(25)=26x52=1352
%Y A160929 Sequence in context: A077253 A098734 A160942 this_sequence A103505 A002378
A005991
%Y A160929 Adjacent sequences: A160926 A160927 A160928 this_sequence A160930 A160931
A160932
%K A160929 nonn,base
%O A160929 1,2
%A A160929 Claudio L Meller (claudiomeller(AT)gmail.com), May 30 2009
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