A347699 -id:A347699 - cp's OEIS frontend

Showing 1-1 of 1 results.

A347700 Triangle read by rows: For n >= 1, 0 <= k <= n-1, T(n,k) is Sharp's function w_n(k) arising in the calculation of the number of vacuously transitive relations on n points.

Original entry on oeis.org

2, 3, 4, 4, 6, 14, 5, 8, 47, 32, 6, 10, 120, 192, 60

Offset: 1

N. J. A. Sloane, Oct 13 2021

For the precise definition of T(n,k) see Sharp (1973).

			Triangle begins:
  2;
  3,  4;
  4,  6,  14;
  5,  8,  47,  32;
  6, 10, 120, 192, 60;
...

H. Sharp, Jr., Enumeration of vacuously transitive relations, Discrete Math. 4 (1973), 185-196.

Row sums are A003041.

Cf. A347699, A347701.

Showing 1-1 of 1 results.