%I A054651
%S A054651 1,1,1,1,1,2,1,5,6,1,2,11,14,24,1,5,25,5,94,120,1,9,55,75,304,
%T A054651 444,720,1,14,112,350,1099,364,3828,5040,1,20,210,1064,3969,
%U A054651 4340,15980,25584,40320,1,27,366,2646,12873,31563,79064,34236
%V A054651 1,1,1,1,1,2,1,5,6,1,-2,11,14,24,1,-5,25,5,94,120,1,-9,55,-75,304,
%W A054651 444,720,1,-14,112,-350,1099,364,3828,5040,1,-20,210,-1064,3969,
%X A054651 -4340,15980,25584,40320,1,-27,366,-2646,12873,-31563,79064,34236
%N A054651 Triangle T(n,k) giving coefficients in expansion of k! * Sum_{i=0..k} 
               C(x,i) in powers of x.
%e A054651 For k=2 we get 1+C(x,1)+C(x,2) = x^2+x+2.
%e A054651 1; 1,1; 1,1,2; 1,5,6; 1,2,11,14,24; ...
%Y A054651 Cf. A054649, A054655, A054654.
%Y A054651 Sequence in context: A129157 A086905 A167638 this_sequence A145324 A107783 
               A047887
%Y A054651 Adjacent sequences: A054648 A054649 A054650 this_sequence A054652 A054653 
               A054654
%K A054651 sign,tabl,nice,easy
%O A054651 0,6
%A A054651 N. J. A. Sloane (njas(AT)research.att.com), Apr 17 2000