a(0)=1, a(1)=5, a(n)=11*a(n-1)-25*a(n-2) for n>1.

A165312

a(0)=1, a(1)=5, a(n)=11*a(n-1)-25*a(n-2) for n>1.

Terms

    a(0) =1a(1) =5a(2) =30a(3) =205a(4) =1505a(5) =11430a(6) =88105a(7) =683405a(8) =5314830a(9) =41378005a(10) =322287305a(11) =2510710230a(12) =19560629905a(13) =152399173205

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