%I A133265
%S A133265 2,2,2,4,2,6,2,8,2,10,2,12,2,14,2,16,2,18,2,20,2,22,2,24,2,26,2,28,2,30,
%T A133265 2,32,2,34,2,36,2,38,2,40,2,42,2,44,2,46,2,48,2,50,2,52,2,54,2,56,2,58,
%U A133265 2,60,2,62,2,64,2,66,2,68,2,70,2,72,2,74,2,76,2,78,2,80
%N A133265 Diagonal of A135356 triangle.
%F A133265 2*(A057979 without 1, 0, first two terms).
%Y A133265 Sequence in context: A135838 A114349 A086087 this_sequence A054712 A066243 
               A035580
%Y A133265 Adjacent sequences: A133262 A133263 A133264 this_sequence A133266 A133267 
               A133268
%K A133265 nonn
%O A133265 0,1
%A A133265 Paul Curtz (bpcrtz(AT)free.fr), Dec 20 2007