A001027

View A001027 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.

• A013622 → basis A013609 (match row sums)
  1 · 8, 10 · 64, 160, 100 · 512, 1920, 2400, 1000 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  (−∞, 0] nonnegative rational roots
• A038328 → basis A013609 (match row sums)
  196, 112, 16 · 2744, 2352, 672, 64 … row sums 324, 5832, 104976, 1889568, 34012224, …
  (−∞, 0] nonnegative rational roots
• A027467 → basis A013609 (match row sums)
  1 · 16, 2 · 256, 64, 4 · 4096, 1536, 192, 8 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  (−∞, 0] nonnegative rational roots
• A139548 → basis A007318 (match row sums)
  1 · 8, 8, 2 · 64, 128, 96, 32, 4 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  (−∞, 0] nonnegative rational roots
• Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*7^j. (match row sums)
  121, 154, 49 · 1331, 2541, 1617, 343 … row sums 324, 5832, 104976, 1889568, 34012224, …
  (−∞, 0) nonnegative rational roots
• A147716 → basis A013610 (match row sums)
  1 · 15, 3 · 225, 90, 9 · 3375, 2025, 405, 27 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  (−∞, 0] nonnegative rational roots
• A038329 → basis A007318 (match row sums)
  225, 90, 9 · 3375, 2025, 405, 27 … row sums 324, 5832, 104976, 1889568, 34012224, …
  (−∞, 0] nonnegative rational roots
• A038277: Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*11^j. (match row sums)
  1 · 7, 11 · 49, 154, 121 · 343, 1617, 2541, 1331 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  A038277 (−∞, 0) nonnegative rational roots
• A038221 → basis A013611 (match row sums)
  1 · 6, 12 · 36, 144, 144 · 216, 1296, 2592, 1728 … row sums 1, 18, 324, 5832, 104976, 1889568, …
  (−∞, 0] nonnegative rational roots