A015551
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.
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A008288 → basis A013611
(match row sums)
1 · 2, 4 · 5, 20, 16 · 12, 72, 128, 64 … row sums 1, 6, 41, 276, 1861, 12546, 84581, …
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delannoy → basis A013611
(match row sums)
1 · 2, 4 · 5, 20, 16 · 12, 72, 128, 64 … row sums 1, 6, 41, 276, 1861, 12546, 84581, …