A180859 - cp's OEIS frontend

A180859 Square array read by antidiagonals: T(m,n) is the Wiener index of the windmill graph D(m,n) obtained by taking n copies of the complete graph K_m with a vertex in common (i.e., a bouquet of n pieces of K_m graphs; m>=2, n>=1).

n	a(n)
2	1
3	3
4	4
5	6
6	14
7	9
8	10
9	30
10	33
11	16
12	15
13	52
14	72
15	60
16	25
17	21
18	80
19	126
20	132
21	95
22	36
23	28
24	114
25	195
26	232
27	210
28	138
29	49
30	36
31	154
32	279
33	360
34	370
35	306
36	189
37	64
38	45
39	200
40	378
41	516
42	575
43	540
44	420
45	248
46	81
47	55
48	252
49	492
50	700
51	825
52	840
53	742
54	552
55	315
56	100
57	66
58	310
59	621
60	912
61	1120
62	1206
63	1155
64	976
65	702
66	390
67	121

[1, 3, 4, 6, 14, 9, 10, 30, 33, 16, 15, 52, 72, 60, 25, 21, 80, 126, 132, 95, 36, 28, 114, 195, 232, 210, 138, 49, 36, 154, 279, 360, 370, 306, 189, 64, 45, 200, 378, 516, 575, 540, 420, 248, 81, 55, 252, 492, 700, 825, 840, 742, 552, 315, 100, 66, 310, 621, 912, 1120, 1206, 1155, 976, 702, 390, 121]

cp's OEIS Frontend

A180859 Square array read by antidiagonals: T(m,n) is the Wiener index of the windmill graph D(m,n) obtained by taking n copies of the complete graph K_m with a vertex in common (i.e., a bouquet of n pieces of K_m graphs; m>=2, n>=1).

Table of values

List of values