A069835
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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A104684 → basis A007318
(match row sums)
1 · 3, 1 · 13, 8, 1 · 63, 57, 15, 1 … row sums 1, 4, 22, 136, 886, 5944, 40636, …
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A063007 → x ↦ x/(x+1)
(match row sums)
1 · 1, 3 · 1, 8, 13 · 1, 15, 57, 63 … row sums 1, 4, 22, 136, 886, 5944, 40636, …
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A008459 → basis A013609
(match row sums)
1 · 2, 2 · 6, 12, 4 · 20, 60, 48, 8 … row sums 1, 4, 22, 136, 886, 5944, 40636, …