%I #8 Mar 12 2015 12:21:00
%S 1,1,1,1,2,4,12,72,576,12096,653184,114960384,132779243520,
%T 1269104009564160,258206825369885736960,2850769895485902112338739200,
%U 5543726888202115028458043149398835200,12452794281642743516125592836044191777302983475200
%N Partial products of A079069.
%F a(n)=(a(n-2)+a(n-3))*a(n-1)/a(n-4), n>4. a(1)=a(2)=a(3)=a(4)=1.
%t RecurrenceTable[{a[1]==a[2]==a[3]==a[4]==1,a[n]==(a[n-2]+a[n-3]) a[n-1]/a[n-4]},a,{n,20}] (* _Harvey P. Dale_, Mar 12 2015 *)
%Y Cf. A078918.
%Y a(n+1)/a(n)=A079069(n).
%K nonn
%O 1,5
%A _Benoit Cloitre_, Dec 13 2002
%E One more term (a(18)) from _Harvey P. Dale_, Mar 12 2015