A326754 - cp's OEIS frontend

A326754 BII-numbers of set-systems covering an initial interval of positive integers.

n	a(n)
1	0
2	1
3	3
4	4
5	5
6	6
7	7
8	11
9	12
10	13
11	14
12	15
13	18
14	19
15	20
16	21
17	22
18	23
19	26
20	27
21	28
22	29
23	30
24	31
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	43
33	44
34	45
35	46
36	47
37	48
38	49
39	50
40	51
41	52
42	53
43	54
44	55
45	56
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	64
54	65
55	66
56	67
57	68
58	69
59	70
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78

[0, 1, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 26, 27, 28, 29, 30, 31, 33, 35, 36, 37, 38, 39, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78]

cp's OEIS Frontend

A326754 BII-numbers of set-systems covering an initial interval of positive integers.

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	4
5	5
6	6
7	7
8	11
9	12
10	13
11	14
12	15
13	18
14	19
15	20
16	21
17	22
18	23
19	26
20	27
21	28
22	29
23	30
24	31
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	43
33	44
34	45
35	46
36	47
37	48
38	49
39	50
40	51
41	52
42	53
43	54
44	55
45	56
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	64
54	65
55	66
56	67
57	68
58	69
59	70
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78

n	a(n)
1	0
2	1
3	3
4	4
5	5
6	6
7	7
8	11
9	12
10	13
11	14
12	15
13	18
14	19
15	20
16	21
17	22
18	23
19	26
20	27
21	28
22	29
23	30
24	31
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	43
33	44
34	45
35	46
36	47
37	48
38	49
39	50
40	51
41	52
42	53
43	54
44	55
45	56
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	64
54	65
55	66
56	67
57	68
58	69
59	70
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78

n	a(n)
1	0
2	1
3	3
4	4
5	5
6	6
7	7
8	11
9	12
10	13
11	14
12	15
13	18
14	19
15	20
16	21
17	22
18	23
19	26
20	27
21	28
22	29
23	30
24	31
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	43
33	44
34	45
35	46
36	47
37	48
38	49
39	50
40	51
41	52
42	53
43	54
44	55
45	56
46	57
47	58
48	59
49	60
50	61
51	62
52	63
53	64
54	65
55	66
56	67
57	68
58	69
59	70
60	71
61	72
62	73
63	74
64	75
65	76
66	77
67	78