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%I #4 Mar 13 2015 22:51:32
%S 1,5,20,105,755,7206,86895,1264270,21399545,410288306,8742115145,
%T 204205278908,5177537318502,141430336450640,4138123770051847,
%U 129084367791600672,4276207014911374799,149935339089873769895
%N Column 0 of the matrix 5th power of triangle A167015.
%C This sequence equals the reversal of row 5 of A167015 (when infinitely extended to the left), and then shifted left 1 place.
%C In triangle T=A167015, row n of T equals the initial n terms in column 0 of matrix power T^n, reversed and with an appended '1'.
%C The definition of A167015 may be relaxed to allow the triangle to extend indefinitely also to the left, making each row infinite.
%Y Cf. A167015, A167016, A167142, A167143, A167144.
%K nonn
%O 0,2
%A _Paul D. Hanna_, Oct 28 2009
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