A076831 - cp's OEIS frontend

A076831 Triangle T(n,k) read by rows giving number of inequivalent binary linear [n,k] codes (n >= 0, 0 <= k <= n).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	3
8	3
9	1
10	1
11	4
12	6
13	4
14	1
15	1
16	5
17	10
18	10
19	5
20	1
21	1
22	6
23	16
24	22
25	16
26	6
27	1
28	1
29	7
30	23
31	43
32	43
33	23
34	7
35	1
36	1
37	8
38	32
39	77
40	106
41	77
42	32
43	8
44	1
45	1
46	9
47	43
48	131
49	240
50	240
51	131
52	43
53	9
54	1
55	1
56	10
57	56
58	213
59	516
60	705
61	516
62	213
63	56
64	10
65	1
66	1
67	11
68	71
69	333
70	1060
71	1988
72	1988

[1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 6, 4, 1, 1, 5, 10, 10, 5, 1, 1, 6, 16, 22, 16, 6, 1, 1, 7, 23, 43, 43, 23, 7, 1, 1, 8, 32, 77, 106, 77, 32, 8, 1, 1, 9, 43, 131, 240, 240, 131, 43, 9, 1, 1, 10, 56, 213, 516, 705, 516, 213, 56, 10, 1, 1, 11, 71, 333, 1060, 1988, 1988]

cp's OEIS Frontend

A076831 Triangle T(n,k) read by rows giving number of inequivalent binary linear [n,k] codes (n >= 0, 0 <= k <= n).

Table of values

List of values