A091743 - OEIS

%I #4 Oct 12 2012 14:40:20

%S 1,131,12702,1331426,163594663,23979017805,4187448766444,

%T 864808560876788,209300424292684605,58811116750666789895,

%U 19017126570296402361706,7018937700334256743262646

%N Third column (m=2) of triangle A060063 divided by 9.

%F a(n)= A060063(n, 2)/9, n>=2.

%K nonn,easy

%O 2,2

%A _Wolfdieter Lang_, Feb 13 2004