A024462

Sequences linked to this entry ?

• A024462: Triangle T(n,k) read by rows, arising in enumeration of catafusenes. identification, match triangle
  1 · 1, 1 · 1, 2, 1 · 1, 5, 7, 3 … Σ 1, 2, 4, 16, 64, 256, 1024, 4096, …
  (−∞, 0)nonnegativerational roots