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A086305 Numbers such that two successive terms have no common digit and have distinct prime signature. 0

%I #4 Dec 05 2013 19:56:19

%S 1,2,4,3,6,5,8,7,9,10,23,14,20,11,22,13,24,15,27,16,25,17,26,18,29,30,

%T 12,33,19,28,31,40,21,36,41,32,44,35,42,37,45,38,47,39,48,50,34,52,43,

%U 51,49,53,46,59,60,54,61,55,63,57,64,58,66,71,56,70,62,73,65,72,68,74

%N Numbers such that two successive terms have no common digit and have distinct prime signature.

%K base,nonn

%O 1,2

%A _Amarnath Murthy_, Aug 28 2003

%E More terms from _David Wasserman_, Feb 28 2005

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Last modified May 30 02:13 EDT 2024. Contains 372957 sequences. (Running on oeis4.)