A055842
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.
-
A159854 → basis A013610
(match row sums)
1, 6, 9 · 2, 15, 36, 27 · 4, 36, 117, 162, 81 … row sums 16, 80, 400, 2000, 10000, 50000, …