%I A028328
%S A028328 2,4,6,8,12,10,20,30,40,14,42,70,16,56,112,140,18,72,168,252,90,240,
%T A028328 420,504,22,110,330,660,924,24,132,440,990,1584,1848,26,156,572,1430,
%U A028328 2574,3432,28,182,728,2002,4004,6006,6864,210,910,2730,10010,12870,32
%N A028328 Distinct elements in the even-Pascal triangle A028326.
%Y A028328 Sequence in context: A061563 A099994 A068065 this_sequence A092990 A103829 
               A164530
%Y A028328 Adjacent sequences: A028325 A028326 A028327 this_sequence A028329 A028330 
               A028331
%K A028328 nonn
%O A028328 0,1
%A A028328 Mohammad K. Azarian (ma3(AT)evansville.edu)
%E A028328 More terms from James A. Sellers (sellersj(AT)math.psu.edu), Dec 08 1999