A127846

View A127846 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.

• A001263 → basis A013610 (match row sums)
  1 · 2, 3 · 5, 15, 9 · 14, 63, 81, 27 … row sums 1, 5, 29, 185, 1257, 8925, 65445, …
  (−∞, 0] nonnegative
• A114656 → x ↦ x/(x+1) (match row sums)
  1 · 2, 3 · 4, 14, 11 · 8, 48, 84, 45 … row sums 1, 5, 29, 185, 1257, 8925, 65445, …
  [−1, 0] nonnegative
• narayana → basis A013610 (match row sums)
  1 · 2, 3 · 5, 15, 9 · 14, 63, 81, 27 … row sums 1, 5, 29, 185, 1257, 8925, 65445, …
  (−∞, 0] nonnegative
• A114687 → basis A007318 (match row sums)
  1 · 3, 2 · 11, 14, 4 · 45, 84, 48, 8 … row sums 1, 5, 29, 185, 1257, 8925, 65445, …
  (−∞, −1] nonnegative