%I A016828
%S A016828 16,1296,10000,38416,104976,234256,456976,810000,1336336,2085136,
%T A016828 3111696,4477456,6250000,8503056,11316496,14776336,18974736,24010000,
%U A016828 29986576,37015056,45212176,54700816,65610000,78074896,92236816
%N A016828 (4n+2)^4.
%F A016828 a(n)=16*A016756(n). O.g.f.: -16*(1+76*x+230*x^2+76*x^3+x^4)/(-1+x)^5. 
               - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 31 2008
%Y A016828 Sequence in context: A113104 A000490 A027648 this_sequence A072161 A163929 
               A072914
%Y A016828 Adjacent sequences: A016825 A016826 A016827 this_sequence A016829 A016830 
               A016831
%K A016828 nonn,easy
%O A016828 0,1
%A A016828 N. J. A. Sloane (njas(AT)research.att.com).
%E A016828 More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Mar 31 2008