A130129

View A130129 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.

• A023531 → 2D+1+2n → x ↦ x+1 (match row sums)
  1 · 5, 3 · 9, 14, 5 · 13, 33, 27, 7 … row sums 1, 8, 28, 80, 208, 512, 1216, 2816, …
  (−∞, −1] nonnegative rational roots
• A010054 → reverse → x ↦ x+1 (match row sums)
  1 · 4, 4 · 7, 14, 7 · 10, 30, 30, 10 … row sums 1, 8, 28, 80, 208, 512, 1216, 2816, …
  (−∞, −1] nonnegative rational roots