A326913 - cp's OEIS frontend

A326913 BII-numbers of set-systems (without {}) closed under union and intersection.

n	a(n)
1	0
2	1
3	2
4	4
5	5
6	6
7	8
8	16
9	17
10	24
11	32
12	34
13	40
14	64
15	65
16	66
17	68
18	69
19	70
20	72
21	80
22	81
23	85
24	88
25	96
26	98
27	102
28	104
29	120
30	128
31	256
32	257
33	384
34	512
35	514
36	640
37	1024
38	1025
39	1026
40	1028
41	1029
42	1030
43	1152
44	1280
45	1281
46	1285
47	1408
48	1536
49	1538
50	1542
51	1664
52	1920
53	2048
54	2056
55	2176

[0, 1, 2, 4, 5, 6, 8, 16, 17, 24, 32, 34, 40, 64, 65, 66, 68, 69, 70, 72, 80, 81, 85, 88, 96, 98, 102, 104, 120, 128, 256, 257, 384, 512, 514, 640, 1024, 1025, 1026, 1028, 1029, 1030, 1152, 1280, 1281, 1285, 1408, 1536, 1538, 1542, 1664, 1920, 2048, 2056, 2176]

cp's OEIS Frontend

A326913 BII-numbers of set-systems (without {}) closed under union and intersection.

Table of values

List of values