cp's OEIS Frontend

A094334 a(1) = 1, a(n) = least multiple of a(n-1) which is the reverse concatenation of successive numbers. Terms with more than one digit must be a concatenation of at least two successive numbers.

%I A094334 #7 Dec 05 2013 19:56:50
%S A094334 1,2,4,8,32,1312,15851584,1252454512524544,
%T A094334 11620214297799691162021429779968,
%U A094334 1452352225788490702204704977561714523522257884907022047049775616
%N A094334 a(1) = 1, a(n) = least multiple of a(n-1) which is the reverse concatenation of successive numbers. Terms with more than one digit must be a concatenation of at least two successive numbers.
%H A094334 Paul Tek, <a href="/A094334/b094334.txt">Table of n, a(n) for n = 1..13</a>
%e A094334 a(5) = 32 and a(6) = 1312 (concatenation of 13 and 12 ), 1312=32*41.
%Y A094334 Cf. A094333.
%K A094334 base,nonn
%O A094334 1,2
%A A094334 _Amarnath Murthy_, May 16 2004
%E A094334 a(7)-a(13) from _Paul Tek_, Jul 27 2013