a(n)= 7*a(n-1) +5*a(n-2) -35*a(n-3) +7*a(n-4) +5*a(n-5) -a(n-6), n>10.
A107477
a(n)= 7*a(n-1) +5*a(n-2) -35*a(n-3) +7*a(n-4) +5*a(n-5) -a(n-6), n>10.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =3a(4) =5a(5) =8a(6) =118a(7) =1011a(8) =7339a(9) =52332a(10) =368505a(11) =2591989a(12) =18211138a(13) =127942244a(14) =898765639a(15) =6313614979a(16) =44351223914a(17) =311553904337
External references
- oeis: A107477