A210871 - cp's OEIS frontend

A210871 Triangle of coefficients of polynomials v(n,x) jointly generated with A210870; see the Formula section.

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	1
8	3
9	2
10	5
11	1
12	2
13	7
14	3
15	8
16	1
17	4
18	5
19	15
20	5
21	13
22	1
23	3
24	12
25	10
26	30
27	8
28	21
29	1
30	5
31	9
32	31
33	20
34	58
35	13
36	34
37	1
38	4
39	18
40	22
41	73
42	38
43	109
44	21
45	55
46	1
47	6
48	14
49	54
50	51
51	162
52	71
53	201
54	34
55	89
56	1
57	5
58	25
59	40
60	145
61	111
62	344
63	130
64	365
65	55
66	144
67	1
68	7
69	20
70	85
71	105
72	361
73	233

[1, 1, 2, 1, 1, 3, 1, 3, 2, 5, 1, 2, 7, 3, 8, 1, 4, 5, 15, 5, 13, 1, 3, 12, 10, 30, 8, 21, 1, 5, 9, 31, 20, 58, 13, 34, 1, 4, 18, 22, 73, 38, 109, 21, 55, 1, 6, 14, 54, 51, 162, 71, 201, 34, 89, 1, 5, 25, 40, 145, 111, 344, 130, 365, 55, 144, 1, 7, 20, 85, 105, 361, 233]

cp's OEIS Frontend

A210871 Triangle of coefficients of polynomials v(n,x) jointly generated with A210870; see the Formula section.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	1
8	3
9	2
10	5
11	1
12	2
13	7
14	3
15	8
16	1
17	4
18	5
19	15
20	5
21	13
22	1
23	3
24	12
25	10
26	30
27	8
28	21
29	1
30	5
31	9
32	31
33	20
34	58
35	13
36	34
37	1
38	4
39	18
40	22
41	73
42	38
43	109
44	21
45	55
46	1
47	6
48	14
49	54
50	51
51	162
52	71
53	201
54	34
55	89
56	1
57	5
58	25
59	40
60	145
61	111
62	344
63	130
64	365
65	55
66	144
67	1
68	7
69	20
70	85
71	105
72	361
73	233

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	1
8	3
9	2
10	5
11	1
12	2
13	7
14	3
15	8
16	1
17	4
18	5
19	15
20	5
21	13
22	1
23	3
24	12
25	10
26	30
27	8
28	21
29	1
30	5
31	9
32	31
33	20
34	58
35	13
36	34
37	1
38	4
39	18
40	22
41	73
42	38
43	109
44	21
45	55
46	1
47	6
48	14
49	54
50	51
51	162
52	71
53	201
54	34
55	89
56	1
57	5
58	25
59	40
60	145
61	111
62	344
63	130
64	365
65	55
66	144
67	1
68	7
69	20
70	85
71	105
72	361
73	233

n	a(n)
1	1
2	1
3	2
4	1
5	1
6	3
7	1
8	3
9	2
10	5
11	1
12	2
13	7
14	3
15	8
16	1
17	4
18	5
19	15
20	5
21	13
22	1
23	3
24	12
25	10
26	30
27	8
28	21
29	1
30	5
31	9
32	31
33	20
34	58
35	13
36	34
37	1
38	4
39	18
40	22
41	73
42	38
43	109
44	21
45	55
46	1
47	6
48	14
49	54
50	51
51	162
52	71
53	201
54	34
55	89
56	1
57	5
58	25
59	40
60	145
61	111
62	344
63	130
64	365
65	55
66	144
67	1
68	7
69	20
70	85
71	105
72	361
73	233