A373514 - cp's OEIS frontend

A373514 Number of simple difference sets of the Singer type (m^2 + m + 1, m + 1, 1) that are a superset of {0, 1, 3} with m = m(n) = A000961(n), for n >= 1.

n	a(n)
1	0
2	1
3	1
4	0
5	2
6	1
7	1
8	1
9	4
10	3
11	1
12	6
13	3
14	8
15	2
16	3
17	9
18	6
19	2
20	8
21	14
22	10
23	14
24	4
25	14
26	20
27	10
28	2
29	14
30	24
31	15
32	18
33	6
34	27
35	30
36	19
37	34
38	21
39	26
40	22
41	33
42	10
43	13
44	30
45	5
46	44
47	38
48	30
49	41
50	26
51	36
52	25
53	56
54	17
55	58
56	52
57	38
58	51
59	40
60	63
61	45
62	41
63	46
64	76
65	47
66	70
67	72
68	55
69	15
70	80
71	6

[0, 1, 1, 0, 2, 1, 1, 1, 4, 3, 1, 6, 3, 8, 2, 3, 9, 6, 2, 8, 14, 10, 14, 4, 14, 20, 10, 2, 14, 24, 15, 18, 6, 27, 30, 19, 34, 21, 26, 22, 33, 10, 13, 30, 5, 44, 38, 30, 41, 26, 36, 25, 56, 17, 58, 52, 38, 51, 40, 63, 45, 41, 46, 76, 47, 70, 72, 55, 15, 80, 6]

cp's OEIS Frontend

A373514 Number of simple difference sets of the Singer type (m^2 + m + 1, m + 1, 1) that are a superset of {0, 1, 3} with m = m(n) = A000961(n), for n >= 1.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	0
5	2
6	1
7	1
8	1
9	4
10	3
11	1
12	6
13	3
14	8
15	2
16	3
17	9
18	6
19	2
20	8
21	14
22	10
23	14
24	4
25	14
26	20
27	10
28	2
29	14
30	24
31	15
32	18
33	6
34	27
35	30
36	19
37	34
38	21
39	26
40	22
41	33
42	10
43	13
44	30
45	5
46	44
47	38
48	30
49	41
50	26
51	36
52	25
53	56
54	17
55	58
56	52
57	38
58	51
59	40
60	63
61	45
62	41
63	46
64	76
65	47
66	70
67	72
68	55
69	15
70	80
71	6

n	a(n)
1	0
2	1
3	1
4	0
5	2
6	1
7	1
8	1
9	4
10	3
11	1
12	6
13	3
14	8
15	2
16	3
17	9
18	6
19	2
20	8
21	14
22	10
23	14
24	4
25	14
26	20
27	10
28	2
29	14
30	24
31	15
32	18
33	6
34	27
35	30
36	19
37	34
38	21
39	26
40	22
41	33
42	10
43	13
44	30
45	5
46	44
47	38
48	30
49	41
50	26
51	36
52	25
53	56
54	17
55	58
56	52
57	38
58	51
59	40
60	63
61	45
62	41
63	46
64	76
65	47
66	70
67	72
68	55
69	15
70	80
71	6

n	a(n)
1	0
2	1
3	1
4	0
5	2
6	1
7	1
8	1
9	4
10	3
11	1
12	6
13	3
14	8
15	2
16	3
17	9
18	6
19	2
20	8
21	14
22	10
23	14
24	4
25	14
26	20
27	10
28	2
29	14
30	24
31	15
32	18
33	6
34	27
35	30
36	19
37	34
38	21
39	26
40	22
41	33
42	10
43	13
44	30
45	5
46	44
47	38
48	30
49	41
50	26
51	36
52	25
53	56
54	17
55	58
56	52
57	38
58	51
59	40
60	63
61	45
62	41
63	46
64	76
65	47
66	70
67	72
68	55
69	15
70	80
71	6