%I #3 Mar 30 2012 18:37:02

%S 1,3,14,91,739,8200,103545,1454823,22446667,434412701,8858524146,

%T 190620224636,4325312221672,103324196180719,2949714706867857,

%U 86423553562234994,2610476419197591903,81455201815035815833

%N A diagonal of table A125781: a(n) = A125781(n,n+1).

%Y Cf. A125781, A125787.

%K nonn

%O 0,2

%A _Paul D. Hanna_, Dec 09 2006