%I
%S 81,83,87,89,71,73,77,79,51,53,57,59,31,33,37,39,11,13,17,19,31,33,37,
%T 39,71,73,77,79,91,93,97,99,31,33,37,39,91,93,97,99,11,13,17,19,71,73,
%U 77,79,11,13,17,19,31,33,37,39,71,73,77,79,31,33,37,39,91,93,97,99,11
%N 10's complement chaotic sequence between 10 and 100 with 24 elements, 14 prime and ten composite.
%t a={1, 3, 7, 9}; digits=50; b=Flatten[Table[Mod[Abs[10Prime[n]], 10]*10+a, {n, digits}]]
%K nonn,base
%O 1,1
%A _Roger L. Bagula_, Jan 09 2004
