A386882
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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A062264 → x ↦ x+1
(match row sums)
1 · 6, 5 · 28, 42, 15 · 120, 252, 168, 35 … row sums 1, 11, 85, 575, 3649, 22363, 134245, …