A140427 - cp's OEIS frontend

A140427 Arises in relating doubly-even error-correcting codes, graphs and irreducible representations of N-extended supersymmetry.

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

[0, 0, 0, 0, 1, 1, 2, 3, 4, 4, 4, 4, 5, 5, 6, 7, 8, 8, 8, 8, 9, 9, 10, 11, 12, 12, 12, 12, 13, 13, 14, 15, 16, 16, 16, 16, 17, 17, 18, 19, 20, 20, 20, 20, 21, 21, 22, 23, 24, 24, 24, 24, 25, 25, 26, 27, 28, 28, 28, 28, 29, 29, 30]

cp's OEIS Frontend

A140427 Arises in relating doubly-even error-correcting codes, graphs and irreducible representations of N-extended supersymmetry.

Table of values

List of values

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

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

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