A129769 - cp's OEIS frontend

A129769 Exponents m(i) for exceptional groups with best guesses for E7 1/2 and E9 added (there is a problem with the dimension of E9 as no sum of odd numbers will equal the 484, I get 483): triangular sequence is: A1,G2,F4,E6,E7 E7 1/2,E8,E9.

n	a(n)
1	1
2	1
3	5
4	1
5	5
6	7
7	11
8	1
9	4
10	5
11	7
12	8
13	11
14	1
15	5
16	7
17	9
18	11
19	13
20	17
21	1
22	6
23	9
24	11
25	13
26	15
27	17
28	19
29	1
30	7
31	11
32	13
33	17
34	19
35	23
36	29
37	1
38	11
39	17
40	19
41	23
42	29
43	31
44	51
45	55

[1, 1, 5, 1, 5, 7, 11, 1, 4, 5, 7, 8, 11, 1, 5, 7, 9, 11, 13, 17, 1, 6, 9, 11, 13, 15, 17, 19, 1, 7, 11, 13, 17, 19, 23, 29, 1, 11, 17, 19, 23, 29, 31, 51, 55]

cp's OEIS Frontend

A129769 Exponents m(i) for exceptional groups with best guesses for E7 1/2 and E9 added (there is a problem with the dimension of E9 as no sum of odd numbers will equal the 484, I get 483): triangular sequence is: A1,G2,F4,E6,E7 E7 1/2,E8,E9.

Table of values

List of values

n	a(n)
1	1
2	1
3	5
4	1
5	5
6	7
7	11
8	1
9	4
10	5
11	7
12	8
13	11
14	1
15	5
16	7
17	9
18	11
19	13
20	17
21	1
22	6
23	9
24	11
25	13
26	15
27	17
28	19
29	1
30	7
31	11
32	13
33	17
34	19
35	23
36	29
37	1
38	11
39	17
40	19
41	23
42	29
43	31
44	51
45	55

n	a(n)
1	1
2	1
3	5
4	1
5	5
6	7
7	11
8	1
9	4
10	5
11	7
12	8
13	11
14	1
15	5
16	7
17	9
18	11
19	13
20	17
21	1
22	6
23	9
24	11
25	13
26	15
27	17
28	19
29	1
30	7
31	11
32	13
33	17
34	19
35	23
36	29
37	1
38	11
39	17
40	19
41	23
42	29
43	31
44	51
45	55

n	a(n)
1	1
2	1
3	5
4	1
5	5
6	7
7	11
8	1
9	4
10	5
11	7
12	8
13	11
14	1
15	5
16	7
17	9
18	11
19	13
20	17
21	1
22	6
23	9
24	11
25	13
26	15
27	17
28	19
29	1
30	7
31	11
32	13
33	17
34	19
35	23
36	29
37	1
38	11
39	17
40	19
41	23
42	29
43	31
44	51
45	55