A259971
Triangle read by rows: coefficients xi(n,k) arising from the study of completely transitive graphs on n nodes.
Original entry on oeis.org
1, 1, 1, 2, 5, 3, 10, 40, 51, 21, 122, 644, 1236, 1029, 315, 3346, 21496, 54060, 66780, 40635, 9765, 196082, 1471460, 4527228, 7328580, 6596100, 3134565, 615195
Offset: 1
Triangle begins:
1,
1,1,
2,5,3,
10,40,51,21,
122,644,1236,1029,315,
3346,21496,54060,66780,40635,9765,
196082,1471460,4527228,7328580,6596100,3134565,615195,
...
- E. Andresen, K. Kjeldsen, On certain subgraphs of a complete transitively directed graph, Discrete Math. 14 (1976), no. 2, 103-119.
- Hsien-Kuei Hwang, Emma Yu Jin, Michael J. Schlosser, Asymptotics and statistics on Fishburn Matrices: dimension distribution and a conjecture of Stoimenow, arXiv:2012.13570 [math.CO], Dec 25 2020, p. 29.
A259972
Triangle read by rows: coefficients psi(n,k) arising from the study of completely transitive graphs on n nodes.
Original entry on oeis.org
1, 2, 1, 5, 7, 3, 20, 58, 60, 21, 179, 838, 1458, 1113, 315, 4082, 25171, 60780, 72135, 42210, 9765, 218225, 1610977, 4871193, 7745115, 6844635, 3193155, 615195
Offset: 1
Triangle begins:
1,
2,1,
5,7,3,
20,58,60,21,
179,838,1458,1113,315,
4082,25171,60780,72135,42210,9765,
218225,1610977,4871193,7745115,6844635,3193155,615195,
...
- E. Andresen, K. Kjeldsen, On certain subgraphs of a complete transitively directed graph, Discrete Math. 14 (1976), no. 2, 103-119.
- Hsien-Kuei Hwang, Emma Yu Jin, Michael J. Schlosser, Asymptotics and statistics on Fishburn Matrices: dimension distribution and a conjecture of Stoimenow, arXiv:2012.13570 [math.CO], Dec 25 2020, p. 29.
Showing 1-2 of 2 results.