%I A027849
%S A027849 1,20,87,232,485,876,1435,2192,3177,4420,5951,7800,9997,
%T A027849 12572,15555,18976,22865,27252,32167,37640,43701,50380,
%U A027849 57707,65712,74425,83876,94095,105112,116957,129660,143251
%N A027849 (n+1)*(5*n^2+4*n+1).
%Y A027849 Sequence in context: A044588 A006566 A154077 this_sequence A071092 A144359 
               A124948
%Y A027849 Adjacent sequences: A027846 A027847 A027848 this_sequence A027850 A027851 
               A027852
%K A027849 nonn
%O A027849 0,2
%A A027849 N. J. A. Sloane (njas(AT)research.att.com).