%I A048982
%S A048982 0,0,0,1,3,8,15,22,32,50,85,80,98,84,59,37,10,2,0,0,0
%N A048982 Number of numbers which have a "prime-rich" reduced residue system (RRS) 
               and binary order n.
%C A048982 It is remarkable that in exponentially increasing ranges these occurrences 
               increase to n=13 and after decline to zero. So A048868 is believed 
               to be finite.
%e A048982 In binary order (A029837) zone of 7 i.e. in [ 63,127) 22 numbers which 
               belong to A048868 can be found: 66,68,70,72,74,76,78,80,84,88, 90,
               96,98,100,102,104,108,110,112,114,120 and 126. The largest term is 
               90090. The largest 4 are divided by 2310, the largest 28 by 210 and 
               the largest 103 by 30.
%Y A048982 Cf. A048862-A048869, A002110, A029837, A048597.
%Y A048982 Sequence in context: A060320 A162372 A101711 this_sequence A064356 A157606 
               A086959
%Y A048982 Adjacent sequences: A048979 A048980 A048981 this_sequence A048983 A048984 
               A048985
%K A048982 nonn
%O A048982 0,5
%A A048982 Labos E. (labos(AT)ana.sote.hu)