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a(n)= n + reversal(n+1)
0

%I #4 Aug 11 2021 11:12:48

%S 3,5,7,9,11,13,15,17,10,21,32,43,54,65,76,87,98,109,21,32,43,54,65,76,

%T 87,98,109,120,32,43,54,65,76,87,98,109,120,131,43,54,65,76,87,98,109,

%U 120,131,142,54,65,76,87,98,109,120,131,142,153,65,76,87,98,109,120,131

%N a(n)= n + reversal(n+1)

%C a(8)=8+R(9)=8+9=17; a(15)=15+R(16)=15+61=76; a(26)=26+R(27)= 26+72=98

%t Table[n+IntegerReverse[n+1],{n,70}] (* _Harvey P. Dale_, Aug 11 2021 *)

%K nonn,base

%O 1,1

%A _Claudio Meller_, May 30 2009