A112921 - cp's OEIS frontend

A112921 Number of nonisomorphic Y-graphs Y(n:i,j,k) on 4n vertices (or nodes) for 1<=i,j,k

n	a(n)
3	1
4	1
5	2
6	4
7	4
8	6
9	8
10	10
11	7
12	24
13	10
14	20
15	26
16	26
17	15
18	44
19	19
20	54
21	44
22	44
23	26
24	102
25	38
26	62
27	57
28	96
29	40
30	164
31	46
32	104
33	91
34	102
35	91
36	213
37	64
38	128
39	124
40	222
41	77
42	290
43	85
44	212
45	200
46	184
47	100
48	388
49	128
50	268
51	199
52	292
53	126

[1, 1, 2, 4, 4, 6, 8, 10, 7, 24, 10, 20, 26, 26, 15, 44, 19, 54, 44, 44, 26, 102, 38, 62, 57, 96, 40, 164, 46, 104, 91, 102, 91, 213, 64, 128, 124, 222, 77, 290, 85, 212, 200, 184, 100, 388, 128, 268, 199, 292, 126]

cp's OEIS Frontend

A112921 Number of nonisomorphic Y-graphs Y(n:i,j,k) on 4n vertices (or nodes) for 1<=i,j,k

Table of values

List of values

n	a(n)
3	1
4	1
5	2
6	4
7	4
8	6
9	8
10	10
11	7
12	24
13	10
14	20
15	26
16	26
17	15
18	44
19	19
20	54
21	44
22	44
23	26
24	102
25	38
26	62
27	57
28	96
29	40
30	164
31	46
32	104
33	91
34	102
35	91
36	213
37	64
38	128
39	124
40	222
41	77
42	290
43	85
44	212
45	200
46	184
47	100
48	388
49	128
50	268
51	199
52	292
53	126

n	a(n)
3	1
4	1
5	2
6	4
7	4
8	6
9	8
10	10
11	7
12	24
13	10
14	20
15	26
16	26
17	15
18	44
19	19
20	54
21	44
22	44
23	26
24	102
25	38
26	62
27	57
28	96
29	40
30	164
31	46
32	104
33	91
34	102
35	91
36	213
37	64
38	128
39	124
40	222
41	77
42	290
43	85
44	212
45	200
46	184
47	100
48	388
49	128
50	268
51	199
52	292
53	126

n	a(n)
3	1
4	1
5	2
6	4
7	4
8	6
9	8
10	10
11	7
12	24
13	10
14	20
15	26
16	26
17	15
18	44
19	19
20	54
21	44
22	44
23	26
24	102
25	38
26	62
27	57
28	96
29	40
30	164
31	46
32	104
33	91
34	102
35	91
36	213
37	64
38	128
39	124
40	222
41	77
42	290
43	85
44	212
45	200
46	184
47	100
48	388
49	128
50	268
51	199
52	292
53	126