A087866 - cp's OEIS frontend

A087866 Composition length of the n-th symmetric power of the natural representation of a finite subgroup of SL(2,C) of type E_8 (binary icosahedral group).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	3
16	4
17	4
18	5
19	5
20	6
21	5
22	6
23	6
24	7
25	6
26	7
27	6
28	7
29	7
30	9
31	8
32	9
33	8
34	9
35	8
36	10
37	9
38	10
39	9
40	11
41	10
42	12
43	11
44	12
45	10
46	12
47	11
48	13
49	12
50	14
51	12
52	14
53	13
54	15
55	13
56	15
57	13
58	15
59	14
60	17
61	15
62	17
63	15
64	17
65	15
66	18
67	16
68	18
69	16
70	19
71	17
72	20
73	18
74	20
75	17
76	20
77	18
78	21
79	19
80	22
81	19

[1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 4, 3, 4, 4, 5, 5, 6, 5, 6, 6, 7, 6, 7, 6, 7, 7, 9, 8, 9, 8, 9, 8, 10, 9, 10, 9, 11, 10, 12, 11, 12, 10, 12, 11, 13, 12, 14, 12, 14, 13, 15, 13, 15, 13, 15, 14, 17, 15, 17, 15, 17, 15, 18, 16, 18, 16, 19, 17, 20, 18, 20, 17, 20, 18, 21, 19, 22, 19]

cp's OEIS Frontend

A087866 Composition length of the n-th symmetric power of the natural representation of a finite subgroup of SL(2,C) of type E_8 (binary icosahedral group).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	3
16	4
17	4
18	5
19	5
20	6
21	5
22	6
23	6
24	7
25	6
26	7
27	6
28	7
29	7
30	9
31	8
32	9
33	8
34	9
35	8
36	10
37	9
38	10
39	9
40	11
41	10
42	12
43	11
44	12
45	10
46	12
47	11
48	13
49	12
50	14
51	12
52	14
53	13
54	15
55	13
56	15
57	13
58	15
59	14
60	17
61	15
62	17
63	15
64	17
65	15
66	18
67	16
68	18
69	16
70	19
71	17
72	20
73	18
74	20
75	17
76	20
77	18
78	21
79	19
80	22
81	19

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	3
16	4
17	4
18	5
19	5
20	6
21	5
22	6
23	6
24	7
25	6
26	7
27	6
28	7
29	7
30	9
31	8
32	9
33	8
34	9
35	8
36	10
37	9
38	10
39	9
40	11
41	10
42	12
43	11
44	12
45	10
46	12
47	11
48	13
49	12
50	14
51	12
52	14
53	13
54	15
55	13
56	15
57	13
58	15
59	14
60	17
61	15
62	17
63	15
64	17
65	15
66	18
67	16
68	18
69	16
70	19
71	17
72	20
73	18
74	20
75	17
76	20
77	18
78	21
79	19
80	22
81	19

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	3
16	4
17	4
18	5
19	5
20	6
21	5
22	6
23	6
24	7
25	6
26	7
27	6
28	7
29	7
30	9
31	8
32	9
33	8
34	9
35	8
36	10
37	9
38	10
39	9
40	11
41	10
42	12
43	11
44	12
45	10
46	12
47	11
48	13
49	12
50	14
51	12
52	14
53	13
54	15
55	13
56	15
57	13
58	15
59	14
60	17
61	15
62	17
63	15
64	17
65	15
66	18
67	16
68	18
69	16
70	19
71	17
72	20
73	18
74	20
75	17
76	20
77	18
78	21
79	19
80	22
81	19