A082138
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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A178820 → Veronese 2
(match row sums)
1 · 4 · 10, 10 · 20, 60 … row sums 1, 4, 20, 80, 280, 896, 2688, 7680, …
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A178820 → Veronese 2 (j=1)
(match row sums)
4 · 20 · 60, 20 · 140, 140 … row sums 0, 4, 20, 80, 280, 896, 2688, 7680, …