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Search: id:A110284
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%I A110284
%S A110284 9,25,49,121,169,289,625,841,961,1225,1681,1849,2401,3025,4489,5929,
%T A110284 6889,10201,11881,13225,14161,15625,17689,19321,20449,22801,24025,24649,
%U A110284 25921,32041,32761,39601,41209,44521,48841,49729,55225,57121,69169
%N A110284 Squares of the form 4p - 3.
%F A110284 a(n) = 4*A002383(n) - 3 = A088503(n-1)^2.
%t A110284 Select[ 4Prime[ Range[2000]] - 3, IntegerQ[ Sqrt[ # ]] &] (from Robert 
               G. Wilson v (rgwv(at)rgwv.com), Sep 20 2005)
%Y A110284 Cf. A002383, A002384, A088503.
%Y A110284 Sequence in context: A110487 A030156 A141768 this_sequence A109367 A110588 
               A038771
%Y A110284 Adjacent sequences: A110281 A110282 A110283 this_sequence A110285 A110286 
               A110287
%K A110284 nonn
%O A110284 1,1
%A A110284 Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Sep 07 2005
%E A110284 Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 07 2005

    
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Last modified December 3 22:15 EST 2009. Contains 170310 sequences.


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