cp's OEIS Frontend

A091951 Let R_{k}(m) = the digit reversal of m in base k (R_{k}(m) is written in base 10). a(n) is the smallest m such that R_{k}(m) = n, where k >= 2.

%I A091951 #4 Mar 31 2012 20:01:48
%S A091951 0,1,2,3,4,5,6,5,8,6,10,7,12,7,11,9,8,10,18,9,15,9,10,13,24,10,16,15,
%T A091951 12,11,18,11,17,12,14,19,12,13,22,21,16,13,21,13,20,15,14,23,32,14,22,
%U A091951 15,20,17,30,15,16,15,22,31,39,16,26,33,16,20,18,17,28,21,26,17,27,17,26
%N A091951 Let R_{k}(m) = the digit reversal of m in base k (R_{k}(m) is written in base 10). a(n) is the smallest m such that R_{k}(m) = n, where k >= 2.
%Y A091951 Cf. A004086, A030101-A030108, A056960-A056963.
%K A091951 nonn,base
%O A091951 0,3
%A A091951 _Naohiro Nomoto_, Mar 17 2004