A009967

View A009967 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.

• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*11^j. (match row sums)
  144, 264, 121 · 1728, 4752, 4356, 1331 … row sums 529, 12167, 279841, 6436343, 148035889, …
  (−∞, 0) nonnegative rational roots
• A038320 → basis A007318 (match row sums)
  289, 204, 36 · 4913, 5202, 1836, 216 … row sums 529, 12167, 279841, 6436343, 148035889, …
  (−∞, 0] nonnegative rational roots
• A038326: Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*12^j. (match row sums)
  1 · 11, 12 · 121, 264, 144 · 1331, 4356, 4752, 1728 … row sums 1, 23, 529, 12167, 279841, 6436343, …
  A038326 (−∞, 0) nonnegative rational roots
• A013622 → basis A013610 (match row sums)
  1 · 8, 15 · 64, 240, 225 · 512, 2880, 5400, 3375 … row sums 1, 23, 529, 12167, 279841, 6436343, …
  (−∞, 0] nonnegative rational roots
• A038281 → basis A013611 (match row sums)
  121, 264, 144 · 1331, 4356, 4752, 1728 … row sums 529, 12167, 279841, 6436343, 148035889, …
  (−∞, 0] nonnegative rational roots