a(0) = 1, a(1) = 17, and a(n) = 23*a(n-1) - a(n-2) - 4 for n >= 2.
A350926
a(0) = 1, a(1) = 17, and a(n) = 23*a(n-1) - a(n-2) - 4 for n >= 2.
Terms
- a(0) =1a(1) =17a(2) =386a(3) =8857a(4) =203321a(5) =4667522a(6) =107149681a(7) =2459775137a(8) =56467678466
External references
- oeis: A350926