A124860

Sequences linked to this entry ?

• A124860: A Jacobsthal-Pascal triangle. identification, match reversed triangle, match triangle
  1 · 1, 1 · 3, 6, 3 · 5, 15, 15, 5 … Σ 1, 2, 12, 40, 176, 672, 2752, 10880, …
  (−∞, 0)nonnegativerational roots