cp's OEIS Frontend

A179236 Irregular triangle T(n,k) = A096162(n,k)* A036040(n,k)* A048996(n,k)*A098546(n,k)* A178886(n,k) read by rows, 1<=k<=A000041(n).

%I A179236 #6 Mar 31 2012 13:23:39
%S A179236 1,2,2,6,36,6,24,192,72,432,24,120,1200,2400,3600,5400,4800,120,720,
%T A179236 8640,21600,7200,32400,259200,10800,57600,194400,54000,720,5040,70560,
%U A179236 211680,352800,317520,3175200,1058400,1587600,705600,12700800,2116800,882000,5292000,635040,5040,40320,645120,2257920,4515840
%N A179236 Irregular triangle T(n,k) = A096162(n,k)* A036040(n,k)* A048996(n,k)*A098546(n,k)* A178886(n,k) read by rows, 1<=k<=A000041(n).
%e A179236 The factor sequences begin
%e A179236 1..1..2..1..1..6
%e A179236 1..1..1..1..3..1
%e A179236 1..1..1..1..2..1
%e A179236 1..2..1..3..3..1
%e A179236 1..1..1..2..2..1
%e A179236 so the present sequence begins
%e A179236 1..2..2..6..36..6
%Y A179236 Cf. A000041 (row lengths) A096161 A000110 A000079 A098545 A000522 A179235 (row sums)
%K A179236 easy,nonn,tabf
%O A179236 1,2
%A A179236 _Alford Arnold_, Jul 04 2010