A138054 - cp's OEIS frontend

A138054 Levels of substitution A059832 taken as polynomials p(x,n)]and coefficients of the differential polynomials returned as q(x,n) = dp(x,n)dx coefficients (first three zeros omitted).

n	a(n)
1	2
2	6
3	3
4	2
5	6
6	12
7	1
8	4
9	9
10	8
11	15
12	6
13	14
14	24
15	2
16	6
17	6
18	12
19	5
20	12
21	21
22	24
23	9
24	20
25	33
26	24
27	39
28	14
29	30
30	48
31	3
32	2
33	6
34	12
35	15
36	6
37	14
38	24
39	18
40	30
41	11
42	24
43	39
44	14
45	30
46	48
47	34
48	54
49	19
50	40
51	63
52	66
53	23
54	48
55	75
56	52
57	81
58	28
59	58
60	90
61	1
62	4
63	9
64	8
65	15
66	6
67	14
68	24
69	9
70	20
71	33
72	24
73	39
74	14
75	30
76	48
77	51
78	18

[2, 6, 3, 2, 6, 12, 1, 4, 9, 8, 15, 6, 14, 24, 2, 6, 6, 12, 5, 12, 21, 24, 9, 20, 33, 24, 39, 14, 30, 48, 3, 2, 6, 12, 15, 6, 14, 24, 18, 30, 11, 24, 39, 14, 30, 48, 34, 54, 19, 40, 63, 66, 23, 48, 75, 52, 81, 28, 58, 90, 1, 4, 9, 8, 15, 6, 14, 24, 9, 20, 33, 24, 39, 14, 30, 48, 51, 18]

cp's OEIS Frontend

A138054 Levels of substitution A059832 taken as polynomials p(x,n)]and coefficients of the differential polynomials returned as q(x,n) = dp(x,n)dx coefficients (first three zeros omitted).

Table of values

List of values

n	a(n)
1	2
2	6
3	3
4	2
5	6
6	12
7	1
8	4
9	9
10	8
11	15
12	6
13	14
14	24
15	2
16	6
17	6
18	12
19	5
20	12
21	21
22	24
23	9
24	20
25	33
26	24
27	39
28	14
29	30
30	48
31	3
32	2
33	6
34	12
35	15
36	6
37	14
38	24
39	18
40	30
41	11
42	24
43	39
44	14
45	30
46	48
47	34
48	54
49	19
50	40
51	63
52	66
53	23
54	48
55	75
56	52
57	81
58	28
59	58
60	90
61	1
62	4
63	9
64	8
65	15
66	6
67	14
68	24
69	9
70	20
71	33
72	24
73	39
74	14
75	30
76	48
77	51
78	18

n	a(n)
1	2
2	6
3	3
4	2
5	6
6	12
7	1
8	4
9	9
10	8
11	15
12	6
13	14
14	24
15	2
16	6
17	6
18	12
19	5
20	12
21	21
22	24
23	9
24	20
25	33
26	24
27	39
28	14
29	30
30	48
31	3
32	2
33	6
34	12
35	15
36	6
37	14
38	24
39	18
40	30
41	11
42	24
43	39
44	14
45	30
46	48
47	34
48	54
49	19
50	40
51	63
52	66
53	23
54	48
55	75
56	52
57	81
58	28
59	58
60	90
61	1
62	4
63	9
64	8
65	15
66	6
67	14
68	24
69	9
70	20
71	33
72	24
73	39
74	14
75	30
76	48
77	51
78	18

n	a(n)
1	2
2	6
3	3
4	2
5	6
6	12
7	1
8	4
9	9
10	8
11	15
12	6
13	14
14	24
15	2
16	6
17	6
18	12
19	5
20	12
21	21
22	24
23	9
24	20
25	33
26	24
27	39
28	14
29	30
30	48
31	3
32	2
33	6
34	12
35	15
36	6
37	14
38	24
39	18
40	30
41	11
42	24
43	39
44	14
45	30
46	48
47	34
48	54
49	19
50	40
51	63
52	66
53	23
54	48
55	75
56	52
57	81
58	28
59	58
60	90
61	1
62	4
63	9
64	8
65	15
66	6
67	14
68	24
69	9
70	20
71	33
72	24
73	39
74	14
75	30
76	48
77	51
78	18