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%I A027467
%S A027467 1,15,1,225,30,1,3375,675,45,1,50625,13500,1350,60,1,759375,253125,
%T A027467 33750,2250,75,1,11390625,4556250,759375,67500,3375,90,1,170859375,
%U A027467 79734375,15946875,1771875,118125,4725,105,1,2562890625,1366875000
%N A027467 Triangle whose (n,k)-th entry is binomial(n,k)*15^(n-k).
%F A027467 Numerators of lower triangle of (a[ i, j ])^4 where a[ i, j ] = Binomial(i-1, 
               j-1)/2^(i-1) if j<=i, 0 if j>i
%F A027467 Sum_{k, 0<=k<=n}T(n,k)*x^k=(15+x)^n.
%Y A027467 Cf. A007318.
%Y A027467 Sequence in context: A131514 A049327 A030527 this_sequence A049375 A049224 
               A027448
%Y A027467 Adjacent sequences: A027464 A027465 A027466 this_sequence A027468 A027469 
               A027470
%K A027467 nonn,tabl
%O A027467 0,2
%A A027467 Olivier Gerard (olivier.gerard(AT)gmail.com)
%E A027467 Simpler definition. - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 
               10 2008

    
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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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