A375177
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.
-
A008459 → (θ+1)²
(match row sums)
1 · 1, 4 · 1, 16, 9 · 1, 36, 81, 16 … row sums 1, 5, 26, 134, 670, 3262, 15540, 72732, …