%I A090848
%S A090848 1,3,6,8,11,13,16,19,21,24,26,29,32,34,37,40,42,45,47,50,53,55,58,60,63,
%T A090848 66,68,71,73,76,79,81,84,86,89,92,94,97,99,102,105,107,110,112,115,118,
%U A090848 120,123,126,128,131,133,136,139,141,144,146,149,152,154,157,159,162
%N A090848 Positions of the terms of A090847^4 in A090847, where A090847 is equal 
               to the union of the self-convolutions A090847^2 and A090847^4 when 
               ordered by size.
%C A090848 Given A090847(m)=A090847^4(n), then what is the limit m/n as n grows? 
               Example: at n=2000, m/n=3202/2000=2.616, at n=3000, m/n=7849/3000=2.6163...
%e A090848 a(4)=11 since A090847^4(4)=A090847(11)=117, where
%e A090848 A090847={1,1,2,4,5,12,14,22,44,50,88,117,...} and
%e A090848 A090847^4={1,4,14,44,117,308,740,1700,3822,...}.
%Y A090848 Cf. A090845, A090847.
%Y A090848 Sequence in context: A047219 A139477 A122437 this_sequence A004957 A026352 
               A047399
%Y A090848 Adjacent sequences: A090845 A090846 A090847 this_sequence A090849 A090850 
               A090851
%K A090848 nonn
%O A090848 0,2
%A A090848 Paul D. Hanna (pauldhanna(AT)juno.com), Dec 09 2003