A009965

View A009965 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.

• A013612 → basis A013610 (match row sums)
  36, 180, 225 · 216, 1620, 4050, 3375 … row sums 441, 9261, 194481, 4084101, 85766121, …
  (−∞, 0] nonnegative rational roots
• A013611 → basis A013611 (match row sums)
  1 · 5, 16 · 25, 160, 256 · 125, 1200, 3840, 4096 … row sums 1, 21, 441, 9261, 194481, 4084101, …
  (−∞, 0] nonnegative rational roots
• A038329 → basis A013609 (match row sums)
  225, 180, 36 · 3375, 4050, 1620, 216 … row sums 441, 9261, 194481, 4084101, 85766121, …
  (−∞, 0] nonnegative rational roots
• A038319 → basis A007318 (match row sums)
  256, 160, 25 · 4096, 3840, 1200, 125 … row sums 441, 9261, 194481, 4084101, 85766121, …
  (−∞, 0] nonnegative rational roots
• A038324: Triangle read by rows whose (i,j)-th entry is binomial(i,j)*11^(i-j)*10^j. (match row sums)
  1 · 11, 10 · 121, 220, 100 · 1331, 3630, 3300, 1000 … row sums 1, 21, 441, 9261, 194481, 4084101, …
  A038324 (−∞, 0) nonnegative rational roots
• A038335: Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*9^j. (match row sums)
  1 · 12, 9 · 144, 216, 81 · 1728, 3888, 2916, 729 … row sums 1, 21, 441, 9261, 194481, 4084101, …
  A038335 (−∞, 0) nonnegative rational roots