A052655

View A052655 at the OEIS

identification: the entry's rule defines the sequence for every index; tail: the sequence is the entry's tail after some prefix rows; match_*: finite agreement only.

• A136572 → D (match row sums)
  1 · 0, 4 · 0, 0, 18 · 0, 0, 0, 96 … row sums 0, 1, 4, 18, 96, 600, 4320, 35280, …
  (−∞, 0] nonnegative rational roots
• A136572 → (θ+1)² (match row sums)
  1 · 0, 4 · 0, 0, 18 · 0, 0, 0, 96 … row sums 1, 4, 18, 96, 600, 4320, 35280, 322560, …
  (−∞, 0] nonnegative rational roots