A080951
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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A178821 → Veronese 2 (j=1)
(match row sums)
5 · 30 · 105, 35 · 280, 280 … row sums 0, 5, 30, 140, 560, 2016, 6720, 21120, …
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A178821 → Veronese 2
(match row sums)
1 · 5 · 15, 15 · 35, 105 … row sums 1, 5, 30, 140, 560, 2016, 6720, 21120, …