a(n) = 20*a(n-1) - 98*a(n-2) for n>1, a(0)=1, a(1)=14.
A163416
a(n) = 20*a(n-1) - 98*a(n-2) for n>1, a(0)=1, a(1)=14.
Terms
- a(0) =1a(1) =14a(2) =182a(3) =2268a(4) =27524a(5) =328216a(6) =3866968a(7) =45174192a(8) =524520976a(9) =6063348704a(10) =69863918432a(11) =803070195648
External references
- oeis: A163416