Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #12 Aug 09 2015 02:09:42
%S 4,10,6,56,28,8,126,84,36,210,120,10,462,330,792,220,66,12,1716,286,
%T 78,2002,364,14,11440,8008,4368,1820,560,120,16,24310,19448,12376,
%U 6188,2380,680,136,43758,31824,18564,8568,3060,816,18,92378,75582,50388
%N Triangular array formed from even elements to right of middle of rows of Pascal's triangle.
%K nonn,tabf
%O 1,1
%A _Mohammad K. Azarian_
%E More terms from _James A. Sellers_
%E Offset corrected by _Mohammad K. Azarian_, Nov 19 2008