%I #3 Mar 31 2012 13:20:05

%S 15,545,7043,57560,365045,1970905,9520315,42385132,177293730,

%T 705980760,2701362950,10001654350,36020160943,126701700755,

%U 436709397085,1478813477920,4930328078835,16212542696607

%N Fifth column of Lucas bisection triangle (odd part).

%C Numerator of g.f. is row polynomial sum(A061187(4,m)*x^m,m=0..7).

%F a(n)=A060924(n+4, 4).

%F G.f.: (3-2*x)*(16*x^6-56*x^5+181*x^4-306*x^3+171*x^2+110*x+5)/(1-3*x+x^2)^5.

%Y Cf. A002548, 2*A061171, A061172, 4*A061173.

%K nonn,easy

%O 0,1

%A _Wolfdieter Lang_, Apr 20 2001