A134082

View A134082 at the OEIS

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.

• A134082: Triangle read by rows, (n-1) zeros followed by (2n, 1). (identification, match triangle)
  A023531 → 2D+1
  1 · 2, 1 · 0, 4, 1 · 0, 0, 6, 1 … row sums 1, 3, 5, 7, 9, 11, 13, 15, …
  A134082 (−∞, 0] nonnegative rational roots