A256009 - cp's OEIS frontend

A256009 Triangle read by rows: Largest cardinality of a set of Hamming diameter <= k in {0,1}^n, k <= n.

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	2
8	4
9	8
10	1
11	2
12	5
13	8
14	16
15	1
16	2
17	6
18	10
19	16
20	32
21	1
22	2
23	7
24	12
25	22
26	32
27	64
28	1
29	2
30	8
31	14
32	29
33	44
34	64
35	128
36	1
37	2
38	9
39	16
40	37
41	58
42	93
43	128
44	256

[1, 1, 2, 1, 2, 4, 1, 2, 4, 8, 1, 2, 5, 8, 16, 1, 2, 6, 10, 16, 32, 1, 2, 7, 12, 22, 32, 64, 1, 2, 8, 14, 29, 44, 64, 128, 1, 2, 9, 16, 37, 58, 93, 128, 256]

cp's OEIS Frontend

A256009 Triangle read by rows: Largest cardinality of a set of Hamming diameter <= k in {0,1}^n, k <= n.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	2
8	4
9	8
10	1
11	2
12	5
13	8
14	16
15	1
16	2
17	6
18	10
19	16
20	32
21	1
22	2
23	7
24	12
25	22
26	32
27	64
28	1
29	2
30	8
31	14
32	29
33	44
34	64
35	128
36	1
37	2
38	9
39	16
40	37
41	58
42	93
43	128
44	256

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	2
8	4
9	8
10	1
11	2
12	5
13	8
14	16
15	1
16	2
17	6
18	10
19	16
20	32
21	1
22	2
23	7
24	12
25	22
26	32
27	64
28	1
29	2
30	8
31	14
32	29
33	44
34	64
35	128
36	1
37	2
38	9
39	16
40	37
41	58
42	93
43	128
44	256

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	4
6	1
7	2
8	4
9	8
10	1
11	2
12	5
13	8
14	16
15	1
16	2
17	6
18	10
19	16
20	32
21	1
22	2
23	7
24	12
25	22
26	32
27	64
28	1
29	2
30	8
31	14
32	29
33	44
34	64
35	128
36	1
37	2
38	9
39	16
40	37
41	58
42	93
43	128
44	256