A180033
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.
-
A030528 → basis A013611
(match row sums)
1 · 2, 4 · 3, 16, 16 · 5, 40, 96, 64 … row sums 1, 6, 35, 205, 1200, 7025, 41125, …