%I #6 Jun 23 2021 11:19:14
%S 1,0,3,4,6,2,7,10,9,13,5,8,11,14,12,16,15,17,19,22,18,21,20,25,28,31,
%T 34,37,24,23,26,40,29,32,35,38,41,27,43,46,49,44,30,52,47,55,50,58,53,
%U 61,56,33,36,64,59,67,70,39,42,73,45,48,76,51,79,62,65,68,54,71,74,77,82
%N Lodumo_3 of A004602 (expansion of Pi in base 3).
%C Permutation of nonnegative numbers.
%Y Cf. A004602.
%K easy,nonn
%O 0,3
%A _Philippe Deléham_, Apr 28 2009
%E a(62) changed from 2 to 42 by _R. J. Mathar_, Apr 30 2009