A365216 - cp's OEIS frontend

A365216 Maximal k such that there exists a k-arc on the projective plane over GF(q), where q = A246655(n) is the n-th prime power > 1.

n	a(n)
1	4
2	4
3	6
4	6
5	8
6	10
7	10
8	12
9	14
10	18
11	18
12	20
13	24
14	26
15	28
16	30
17	32
18	34
19	38
20	42
21	44
22	48
23	50
24	54
25	60
26	62
27	66
28	68
29	72
30	74
31	80
32	82
33	84
34	90
35	98
36	102
37	104
38	108
39	110
40	114
41	122
42	126
43	128
44	130
45	132
46	138
47	140
48	150
49	152
50	158
51	164
52	168
53	170
54	174
55	180
56	182
57	192
58	194
59	198
60	200
61	212
62	224
63	228
64	230
65	234

[4, 4, 6, 6, 8, 10, 10, 12, 14, 18, 18, 20, 24, 26, 28, 30, 32, 34, 38, 42, 44, 48, 50, 54, 60, 62, 66, 68, 72, 74, 80, 82, 84, 90, 98, 102, 104, 108, 110, 114, 122, 126, 128, 130, 132, 138, 140, 150, 152, 158, 164, 168, 170, 174, 180, 182, 192, 194, 198, 200, 212, 224, 228, 230, 234]

cp's OEIS Frontend

A365216 Maximal k such that there exists a k-arc on the projective plane over GF(q), where q = A246655(n) is the n-th prime power > 1.

Table of values

List of values

n	a(n)
1	4
2	4
3	6
4	6
5	8
6	10
7	10
8	12
9	14
10	18
11	18
12	20
13	24
14	26
15	28
16	30
17	32
18	34
19	38
20	42
21	44
22	48
23	50
24	54
25	60
26	62
27	66
28	68
29	72
30	74
31	80
32	82
33	84
34	90
35	98
36	102
37	104
38	108
39	110
40	114
41	122
42	126
43	128
44	130
45	132
46	138
47	140
48	150
49	152
50	158
51	164
52	168
53	170
54	174
55	180
56	182
57	192
58	194
59	198
60	200
61	212
62	224
63	228
64	230
65	234

n	a(n)
1	4
2	4
3	6
4	6
5	8
6	10
7	10
8	12
9	14
10	18
11	18
12	20
13	24
14	26
15	28
16	30
17	32
18	34
19	38
20	42
21	44
22	48
23	50
24	54
25	60
26	62
27	66
28	68
29	72
30	74
31	80
32	82
33	84
34	90
35	98
36	102
37	104
38	108
39	110
40	114
41	122
42	126
43	128
44	130
45	132
46	138
47	140
48	150
49	152
50	158
51	164
52	168
53	170
54	174
55	180
56	182
57	192
58	194
59	198
60	200
61	212
62	224
63	228
64	230
65	234

n	a(n)
1	4
2	4
3	6
4	6
5	8
6	10
7	10
8	12
9	14
10	18
11	18
12	20
13	24
14	26
15	28
16	30
17	32
18	34
19	38
20	42
21	44
22	48
23	50
24	54
25	60
26	62
27	66
28	68
29	72
30	74
31	80
32	82
33	84
34	90
35	98
36	102
37	104
38	108
39	110
40	114
41	122
42	126
43	128
44	130
45	132
46	138
47	140
48	150
49	152
50	158
51	164
52	168
53	170
54	174
55	180
56	182
57	192
58	194
59	198
60	200
61	212
62	224
63	228
64	230
65	234