Search: id:A055844
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%I A055844
%S A055844 1,14,95,440,1595,4862,13013,31460,70070,145860,286858,537472,965770,
%T A055844 1673140,2806870,4576264,7272991,11296450,17185025,25654200,37642605,
%U A055844 54367170,77388675,108689100,150762300,206719656,280412484,376573120
%N A055844 A second order recursive sequence.
%D A055844 A. H. Beiler, Recreations in the Theory of Numbers, Dover, N.Y., 1964, 
               pps. 194-196.
%F A055844 a(n)=(5n+9)*C(n+8, 8)/9.
%e A055844 G.f.(x)=(1+4x)/(1-x)^10.
%Y A055844 Cf. A052255.
%Y A055844 Cf. A093562 ((5, 1) Pascal, column m=9).
%Y A055844 Sequence in context: A101383 A044265 A044646 this_sequence A008534 A008415 
               A003206
%Y A055844 Adjacent sequences: A055841 A055842 A055843 this_sequence A055845 A055846 
               A055847
%K A055844 easy,nonn
%O A055844 0,2
%A A055844 Barry E. Williams, May 30 2000

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