A Class of Koszul Algebra and Some Homological Invariants through Circulant Matrices and Cycles

Table 1

Graded Betti numbers of .

	0	1	2
0	1	0	0
1	0	0	0
2	0	0	0
3	0	0	0
4	0	2	0
5	0	0	0
6	0	0	0
7	0	0	0
8	0	0	1