A263757 Triangle read by rows: T(n,k) (n>=1, 0<=k

1, 1, 1, 1, 2, 3, 1, 4, 7, 12, 1, 7, 17, 35, 60, 1, 12, 44, 93, 210, 360, 1, 20, 103, 275, 651, 1470, 2520, 1, 33, 234, 877, 2047, 5208, 11760, 20160, 1, 54, 533, 2544, 7173, 18423, 46872, 105840, 181440, 1, 88, 1196, 7135, 27085, 67545, 184230, 468720, 1058400, 1814400

Offset: 1

Author

Christian Stump, Oct 25 2015

Keywords

• nonn
• tabl

Comments

Row sums give A000142, n >= 1.

Main diagonal gives A001710. - Alois P. Heinz, Sep 20 2016

Examples

			Triangle begins:
  1;
  1,  1;
  1,  2,  3;
  1,  4,  7, 12;
  1,  7, 17, 35,  60;
  1, 12, 44, 93, 210, 360;
  ...
		

Links

• Alois P. Heinz, Rows n = 1..15, flattened
• FindStat - Combinatorial Statistic Finder, Maximum difference of elements in cycles.

Crossrefs

Cf. A000071, A000142, A001710, A276727, A276837, A276974, A277031.

Formula

T(n,k) = A276837(n,k+1) - A276837(n,k). - Alois P. Heinz, Sep 20 2016

Extensions

More terms (rows n=7-10) from Alois P. Heinz, Sep 20 2016