A279003 Triangle read by rows: T(n,m) = values of function AE_n(m) used to compute A279002 (n >= 3, 0 <= m <= n-3).

1, 1, 1, 1, 5, 1, 1, 9, 15, 1, 1, 14, 49, 35, 1, 1, 20, 112, 200, 70, 1, 1, 27, 216, 654, 666, 126, 1, 1, 35, 375, 1660, 3070, 1902, 210, 1

Offset

3,5

Comments

It would be nice to have a better definition.

Links

Table of n, a(n) for n=3..38.

Karin Baur, Paul P. Martin, The fibres of the Scott map on polygon tilings are the flip equivalence classes, arXiv preprint arXiv:1601.05080 [math.CO], 2016.

Example

Triangle begins:
  1,
  1,    1,
  1,    5,    1,
  1,    9,   15,    1,
  1,   14,   49,   35,    1,
  1,   20,  112,  200,   70,    1,
  1,   27,  216,  654,  666,  126,    1,
  1,   35,  375, 1660, 3070, 1902,  210,    1,
  ...

Crossrefs

Row sums give A279002.

Sequence in context: A157169 A081578 A184883 * A210651 A255831 A363970

Adjacent sequences: A279000 A279001 A279002 * A279004 A279005 A279006

Keyword

nonn,tabl,more

Author

N. J. A. Sloane, Dec 07 2016

Status

approved