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A330110 BII-numbers of lexicographically normalized set-systems.

Table of values

n a(n)
1 0
2 1
3 3
4 4
5 5
6 7
7 11
8 13
9 15
10 20
11 21
12 23
13 31
14 33
15 37
16 45
17 52
18 53
19 55
20 63
21 64
22 65
23 67
24 68
25 69
26 71
27 75
28 77
29 79
30 84
31 85
32 87
33 95
34 97
35 101
36 109
37 116
38 117
39 119
40 127
41 139
42 141
43 143
44 149
45 151
46 159
47 165
48 173
49 181
50 183
51 191
52 193
53 195
54 197
55 199
56 203
57 205
58 207
59 213
60 215

List of values

[0, 1, 3, 4, 5, 7, 11, 13, 15, 20, 21, 23, 31, 33, 37, 45, 52, 53, 55, 63, 64, 65, 67, 68, 69, 71, 75, 77, 79, 84, 85, 87, 95, 97, 101, 109, 116, 117, 119, 127, 139, 141, 143, 149, 151, 159, 165, 173, 181, 183, 191, 193, 195, 197, 199, 203, 205, 207, 213, 215]