A121631
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.
-
A225471 → basis A008277
(match row sums)
1 · 4, 1 · 32, 13, 1 · 384, 201, 27, 1 … row sums 1, 5, 46, 613, 10679, 229576, 5868715, …