A015442

View A015442 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.

• A081582 → γ (match row sums)
  1 · 1 · 1, 7 · 1, 14 … row sums 1, 1, 8, 15, 71, 176, 673, 1905, …
  (−∞, 0] nonnegative
• A011973 → x ↦ x+2 (shift +1) → basis A013611 (match row sums)
  1 · 4, 4 · 7, 8 · 19, 36, 16 … row sums 1, 8, 15, 71, 176, 673, 1905, 6616, …
  (−∞, 0] nonnegative