A305559
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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A010054 → reverse → θ+1
(match row sums)
1 · 0, 4 · 0, 0, 9 · 0, 0, 0, 16 … row sums 0, 1, 4, 9, 16, 25, 36, 49, …
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chebyshev_t → D
(match row sums)
1 · 0, 4 · -3, 0, 12 · 0, -16, 0, 32 … row sums 0, 1, 4, 9, 16, 25, 36, 49, …
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A023531 → D → D+1
(match row sums)
1 · 2, 2 · 0, 6, 3 · 0, 0, 12, 4 … row sums 0, 1, 4, 9, 16, 25, 36, 49, …