A323670 - cp's OEIS frontend

A323670 Irregular triangle of the coefficients P_(n,j) of Morier-Genoud and Ovsienko's polynomials P_n.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	3
11	2
12	1
13	1
14	3
15	5
16	6
17	6
18	5
19	2
20	1
21	1
22	3
23	7
24	11
25	13
26	13
27	11
28	7
29	3
30	1
31	1
32	4
33	10
34	18
35	25
36	29
37	29
38	24
39	16
40	9
41	3
42	1
43	1
44	4
45	12
46	25
47	41
48	56
49	65
50	65
51	56
52	41
53	25
54	12
55	4
56	1
57	1
58	5
59	16
60	37
61	67
62	101
63	131
64	148
65	146
66	126
67	95
68	61
69	32
70	14
71	4
72	1
73	1

[1, 1, 1, 1, 2, 1, 1, 1, 2, 3, 3, 2, 1, 1, 3, 5, 6, 6, 5, 2, 1, 1, 3, 7, 11, 13, 13, 11, 7, 3, 1, 1, 4, 10, 18, 25, 29, 29, 24, 16, 9, 3, 1, 1, 4, 12, 25, 41, 56, 65, 65, 56, 41, 25, 12, 4, 1, 1, 5, 16, 37, 67, 101, 131, 148, 146, 126, 95, 61, 32, 14, 4, 1, 1]

cp's OEIS Frontend

A323670 Irregular triangle of the coefficients P_(n,j) of Morier-Genoud and Ovsienko's polynomials P_n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	3
11	2
12	1
13	1
14	3
15	5
16	6
17	6
18	5
19	2
20	1
21	1
22	3
23	7
24	11
25	13
26	13
27	11
28	7
29	3
30	1
31	1
32	4
33	10
34	18
35	25
36	29
37	29
38	24
39	16
40	9
41	3
42	1
43	1
44	4
45	12
46	25
47	41
48	56
49	65
50	65
51	56
52	41
53	25
54	12
55	4
56	1
57	1
58	5
59	16
60	37
61	67
62	101
63	131
64	148
65	146
66	126
67	95
68	61
69	32
70	14
71	4
72	1
73	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	3
11	2
12	1
13	1
14	3
15	5
16	6
17	6
18	5
19	2
20	1
21	1
22	3
23	7
24	11
25	13
26	13
27	11
28	7
29	3
30	1
31	1
32	4
33	10
34	18
35	25
36	29
37	29
38	24
39	16
40	9
41	3
42	1
43	1
44	4
45	12
46	25
47	41
48	56
49	65
50	65
51	56
52	41
53	25
54	12
55	4
56	1
57	1
58	5
59	16
60	37
61	67
62	101
63	131
64	148
65	146
66	126
67	95
68	61
69	32
70	14
71	4
72	1
73	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	1
8	2
9	3
10	3
11	2
12	1
13	1
14	3
15	5
16	6
17	6
18	5
19	2
20	1
21	1
22	3
23	7
24	11
25	13
26	13
27	11
28	7
29	3
30	1
31	1
32	4
33	10
34	18
35	25
36	29
37	29
38	24
39	16
40	9
41	3
42	1
43	1
44	4
45	12
46	25
47	41
48	56
49	65
50	65
51	56
52	41
53	25
54	12
55	4
56	1
57	1
58	5
59	16
60	37
61	67
62	101
63	131
64	148
65	146
66	126
67	95
68	61
69	32
70	14
71	4
72	1
73	1