Triangle T(n, k) = n^(n-1) * Fibonacci(k)^(n+1) - (n-1)! * (Fibonacci(k) - 1) * Sum_{j=0..n} (n*Fibonacci(k))^j/j!, with T(n, 0) = n! and T(n, 1) = n^(n-1), read by rows.
A137227
Triangle T(n, k) = n^(n-1) * Fibonacci(k)^(n+1) - (n-1)! * (Fibonacci(k) - 1) * Sum_{j=0..n} (n*Fibonacci(k))^j/j!, with T(n, 0) = n! and T(n, 1) = n^(n-1), read by rows.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =2a(6) =6a(7) =9a(8) =9a(9) =22a(10) =24a(11) =64a(12) =64a(13) =266a(14) =708a(15) =120a(16) =625a(17) =625a(18) =4536a(19) =17457a(20) =108129a(21) =720a(22) =7776a(23) =7776a(24) =100392a(25) =563088a(26) =5709120a(27) =52517688a(28) =5040a(29) =117649
External references
- oeis: A137227