%I A089166
%S A089166 4,5,6,7,8,9,9,13,11,13,14,15,15,17,16,19,19,19,21,23,20,23,23,28,21,31,
%T A089166 25,23,30,32,30,29,31,32,34,30,34,40,32,36,39,37,37,40,38,39,44,42,45,
%U A089166 44,42,42,45,42,48,52,49,45,50,48,51,55,56,47,52,56,56,53,49,58,62,56
%N A089166 Number of primes between squares of successive odd numbers.
%H A089166 Mark Underwood, <a href="http://groups.yahoo.com/group/primenumbers/message/
               13421">[PrimeNumbers] pi(x)</a>.
%t A089166 Table[PrimePi[(2n + 1)^2] - PrimePi[(2n - 1)^2], {n, 1, 72}]
%Y A089166 Sequence in context: A121855 A090925 A143836 this_sequence A030543 A114143 
               A020705
%Y A089166 Adjacent sequences: A089163 A089164 A089165 this_sequence A089167 A089168 
               A089169
%K A089166 nonn
%O A089166 1,1
%A A089166 Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 06 2003