Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) with a(0) = a(1) = a(2) = a(3) = a(4) = 1.
A000322
Pentanacci numbers: a(n) = a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) with a(0) = a(1) = a(2) = a(3) = a(4) = 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =5a(6) =9a(7) =17a(8) =33a(9) =65a(10) =129a(11) =253a(12) =497a(13) =977a(14) =1921a(15) =3777a(16) =7425a(17) =14597a(18) =28697a(19) =56417a(20) =110913a(21) =218049a(22) =428673a(23) =842749a(24) =1656801a(25) =3257185a(26) =6403457a(27) =12588865a(28) =24749057a(29) =48655365
External references
- oeis: A000322