%I A052204
%S A052204 1,6,44,352,2940,25194,219604,1937520,17250012,154663960,1394538288,
%T A052204 12631852688,114858935204,1047772373340,9584557428600,87885886492320,
%U A052204 807564936805020,7434289153896264,68551275793965328,633038816547052800
%N A052204 a(n)=(5n+1)*C(4n,n)/(3n+1).
%Y A052204 Cf. A002293 and A051945.
%Y A052204 Sequence in context: A082412 A108452 A005591 this_sequence A147688 A090442 
               A084965
%Y A052204 Adjacent sequences: A052201 A052202 A052203 this_sequence A052205 A052206 
               A052207
%K A052204 easy,nonn
%O A052204 0,2
%A A052204 Barry E. Williams, Jan 28 2000
%E A052204 More terms from James A. Sellers (sellersj(AT)math.psu.edu), Jan 31 2000