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Column 3 of triangle A132845.
5

%I #2 Mar 30 2012 18:37:05

%S 1,4,30,179,1463,11104,99177,873440,8495091,83411515,875891198,

%T 9369874178,105309532739,1209529820548,14440652379524,176281552206096,

%U 2221616619449536,28610926728444102,378616619059602201

%N Column 3 of triangle A132845.

%F a(n) = A132844(2n+3,3) = A132844(2n+4,3).

%o (PARI)

%Y Cf. triangles: A132845, A132844; other columns: A132846, A132847, A132848.

%K nonn

%O 0,2

%A _Paul D. Hanna_, Sep 17 2007