A180706 - OEIS

%I #6 Jan 17 2016 14:00:27

%S 0,5,2,6,17,3,14,7,25,18,11,29,4,40,15,8,26,44,1,37,55,12,30,5,23,41,

%T 59,16,77,34,52,9,27,45,106,2,20,142,38,56,117,13,31,92,49,110,6,24,

%U 85,207,42,225,60,17,78,200,35,157,53,175,10,132,28,89,150,46,107,3,64,186,21

%N 19^a(n) is smallest power of 19 beginning with n.

%H D. Mondot, <a href="/A180706/b180706.txt">Table of n, a(n) for n=1..32699</a>

%Y Cf. A180704, A180705, A180726

%K base,nonn

%O 1,2

%A _Daniel Mondot_, Sep 18 2010