A128229

View A128229 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 → D+1 (match triangle)
  1 · 1, 1 · 0, 2, 1 · 0, 0, 3, 1 … row sums 1, 2, 3, 4, 5, 6, 7, 8, …
  (−∞, 0] nonnegative rational roots
• basis-map coefficients of A026729 → D+1 (match triangle)
  1 · 1, 1 · 0, 2, 1 · 0, 0, 3, 1 … row sums 1, 2, 3, 4, 5, 6, 7, 8, …
  (−∞, 0] nonnegative rational roots