A192032 - cp's OEIS frontend

A192032 Square array read by antidiagonals: W(m,n) (m >= 0, n >= 0) is the Wiener index of the graph G(m,n) obtained in the following way: connect by an edge the center of an m-edge star with the center of an n-edge star. The Wiener index of a connected graph is the sum of distances between all unordered pairs of vertices in the graph.

n	a(n)
0	1
1	4
2	4
3	9
4	10
5	9
6	16
7	18
8	18
9	16
10	25
11	28
12	29
13	28
14	25
15	36
16	40
17	42
18	42
19	40
20	36
21	49
22	54
23	57
24	58
25	57
26	54
27	49
28	64
29	70
30	74
31	76
32	76
33	74
34	70
35	64
36	81
37	88
38	93
39	96
40	97
41	96
42	93
43	88
44	81
45	100
46	108
47	114
48	118
49	120
50	120
51	118
52	114
53	108
54	100
55	121
56	130
57	137
58	142
59	145
60	146
61	145
62	142
63	137
64	130
65	121

[1, 4, 4, 9, 10, 9, 16, 18, 18, 16, 25, 28, 29, 28, 25, 36, 40, 42, 42, 40, 36, 49, 54, 57, 58, 57, 54, 49, 64, 70, 74, 76, 76, 74, 70, 64, 81, 88, 93, 96, 97, 96, 93, 88, 81, 100, 108, 114, 118, 120, 120, 118, 114, 108, 100, 121, 130, 137, 142, 145, 146, 145, 142, 137, 130, 121]

cp's OEIS Frontend

Table of values

List of values

n	a(n)
0	1
1	4
2	4
3	9
4	10
5	9
6	16
7	18
8	18
9	16
10	25
11	28
12	29
13	28
14	25
15	36
16	40
17	42
18	42
19	40
20	36
21	49
22	54
23	57
24	58
25	57
26	54
27	49
28	64
29	70
30	74
31	76
32	76
33	74
34	70
35	64
36	81
37	88
38	93
39	96
40	97
41	96
42	93
43	88
44	81
45	100
46	108
47	114
48	118
49	120
50	120
51	118
52	114
53	108
54	100
55	121
56	130
57	137
58	142
59	145
60	146
61	145
62	142
63	137
64	130
65	121

n	a(n)
0	1
1	4
2	4
3	9
4	10
5	9
6	16
7	18
8	18
9	16
10	25
11	28
12	29
13	28
14	25
15	36
16	40
17	42
18	42
19	40
20	36
21	49
22	54
23	57
24	58
25	57
26	54
27	49
28	64
29	70
30	74
31	76
32	76
33	74
34	70
35	64
36	81
37	88
38	93
39	96
40	97
41	96
42	93
43	88
44	81
45	100
46	108
47	114
48	118
49	120
50	120
51	118
52	114
53	108
54	100
55	121
56	130
57	137
58	142
59	145
60	146
61	145
62	142
63	137
64	130
65	121

n	a(n)
0	1
1	4
2	4
3	9
4	10
5	9
6	16
7	18
8	18
9	16
10	25
11	28
12	29
13	28
14	25
15	36
16	40
17	42
18	42
19	40
20	36
21	49
22	54
23	57
24	58
25	57
26	54
27	49
28	64
29	70
30	74
31	76
32	76
33	74
34	70
35	64
36	81
37	88
38	93
39	96
40	97
41	96
42	93
43	88
44	81
45	100
46	108
47	114
48	118
49	120
50	120
51	118
52	114
53	108
54	100
55	121
56	130
57	137
58	142
59	145
60	146
61	145
62	142
63	137
64	130
65	121