A355247
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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A143494 → x ↦ x+1
(match row sums)
1 · 3, 1 · 10, 7, 1 · 37, 40, 12, 1 … row sums 1, 4, 18, 90, 494, 2946, 18926, 130066, …
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A007318 → basis A049020 → D+1
(match row sums)
1 · 3, 1 · 10, 7, 1 · 37, 40, 12, 1 … row sums 1, 4, 18, 90, 494, 2946, 18926, 130066, …
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A126351 → x ↦ x/(x+1)
(match row sums)
1 · 1, 3 · 1, 7, 10 · 1, 12, 40, 37 … row sums 1, 4, 18, 90, 494, 2946, 18926, 130066, …