A031501 - cp's OEIS frontend

A031501 Triangle of numbers maxfit[ i ][ j ] = upper bound on number of incidences in a geometry with <= i points and <= j blocks.

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

[1, 2, 3, 3, 4, 6, 4, 5, 7, 9, 5, 6, 8, 10, 12, 6, 7, 9, 12, 14, 16, 7, 8, 10, 13, 15, 18, 21, 8, 9, 11, 14, 17, 19, 22, 25, 9, 10, 12, 15, 18, 21, 24, 27, 30, 10, 11, 13, 16, 20, 22, 25, 29, 32, 35, 11, 12, 14, 17, 21, 24, 27, 30, 34, 37, 40, 12, 13, 15, 18, 22, 25, 28]

cp's OEIS Frontend

A031501 Triangle of numbers maxfit[ i ][ j ] = upper bound on number of incidences in a geometry with <= i points and <= j blocks.

Table of values

List of values

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

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

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