%I #28 Feb 21 2022 23:58:52

%S 1,2,3,2,8,7,2,12,24,15,2,16,48,64,31,2,20,80,160,160,63,2,24,120,320,

%T 480,384,127,2,28,168,560,1120,1344,896,255,2,32,224,896,2240,3584,

%U 3584,2048,511,2,36,288,1344,4032,8064,10752,9216,4608,1023

%N A007318^(-1) * A134346.

%F Inverse binomial transform of A134346, as infinite lower triangular matrices.

%F Conjecture: T(n,k) = 2^(k+1)*binomial(n,k) for k < n; T(n,n) = 2^(n+1)-1. - _Knud Werner_, Jan 05 2022

%e First few rows of the triangle are:

%e 1;

%e 2, 3;

%e 2, 8, 7;

%e 2, 12, 24, 15;

%e 2, 16, 48, 64, 31;

%e 2, 20, 80, 160, 160, 63;

%e 2, 24, 120, 320, 480, 384, 127;

%e ...

%Y Cf. A007318, A134346, A048473 (row sums).

%K nonn,tabl

%O 0,2

%A _Gary W. Adamson_, Oct 21 2007