%I A057813
%S A057813 1,11,45,119,249,451,741,1135,1649,2299,3101,4071,5225,6579,8149,
%T A057813 9951,12001,14315,16909,19799,23001,26531,30405,34639,39249,44251,
%U A057813 49661,55495,61769,68499,75701,83391,91585,100299,109549,119351
%N A057813 (2*n+1)*(4*n^2+4*n+3)/3.
%D A057813 T. P. Martin, Shells of atoms, Phys. Reports, 273 (1996), 199-241, eq. 
               (10).
%Y A057813 1/12*t*(2*n^3-3*n^2+n)+2*n-1 for t = 2, 4, 6, ... gives A049480, A005894, 
               A063488, A001845, A063489, A005898, A063490, A057813, A063491, A005902, 
               A063492, A005917, A063493, A063494, A063495, A063496.
%Y A057813 Equals 2*A050533(n) + 1.
%Y A057813 Sequence in context: A041228 A022280 A154106 this_sequence A051740 A144932 
               A072262
%Y A057813 Adjacent sequences: A057810 A057811 A057812 this_sequence A057814 A057815 
               A057816
%K A057813 nonn
%O A057813 0,2
%A A057813 N. J. A. Sloane (njas(AT)research.att.com), Nov 07 2000