%I A002776 M3972 N1642
%S A002776 1,5,34,258,2136,19320,190800,2051280,23909760,300827520,4067884800,
%T A002776 58877280000,908666035200,14901260774400,258832346572800,
%U A002776 4748165630208000,91746433658880000,1862735060938752000
%N A002776 Terms in certain determinants.
%D A002776 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A002776 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A002776 J. D. H. Dickson, Discussion of two double series arising from the number 
               of terms in determinants of certain forms, Proc. London Math. Soc., 
               10 (1879), 120-122.
%F A002776 a(n)=(n^3+n^2+2*n+1)*n!
%Y A002776 Cf. A047922.
%Y A002776 Sequence in context: A080503 A078284 A083987 this_sequence A081342 A058248 
               A116435
%Y A002776 Adjacent sequences: A002773 A002774 A002775 this_sequence A002777 A002778 
               A002779
%K A002776 nonn,easy,nice
%O A002776 0,2
%A A002776 N. J. A. Sloane (njas(AT)research.att.com).
%E A002776 Edited by Dean Hickerson (dean.hickerson(AT)yahoo.com), Sep 20 2002