A000567
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.
-
A010054 → reverse → θ+1
(match row sums)
1 · 0, 8 · 0, 0, 21 · 0, 0, 0, 40 … row sums 1, 8, 21, 40, 65, 96, 133, 176, …
-
A010054 → reverse → D+1
(match row sums)
1 · 4, 4 · 0, 14, 7 · 0, 0, 30, 10 … row sums 1, 8, 21, 40, 65, 96, 133, 176, …