A208510 - cp's OEIS frontend

A208510 Triangle of coefficients of polynomials u(n,x) jointly generated with A029653; see the Formula section.

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	5
9	4
10	1
11	1
12	7
13	9
14	5
15	1
16	1
17	9
18	16
19	14
20	6
21	1
22	1
23	11
24	25
25	30
26	20
27	7
28	1
29	1
30	13
31	36
32	55
33	50
34	27
35	8
36	1
37	1
38	15
39	49
40	91
41	105
42	77
43	35
44	9
45	1
46	1
47	17
48	64
49	140
50	196
51	182
52	112
53	44
54	10
55	1
56	1
57	19
58	81
59	204
60	336
61	378
62	294
63	156
64	54
65	11
66	1
67	1
68	21
69	100
70	285
71	540
72	714
73	672
74	450
75	210
76	65
77	12
78	1

[1, 1, 1, 1, 3, 1, 1, 5, 4, 1, 1, 7, 9, 5, 1, 1, 9, 16, 14, 6, 1, 1, 11, 25, 30, 20, 7, 1, 1, 13, 36, 55, 50, 27, 8, 1, 1, 15, 49, 91, 105, 77, 35, 9, 1, 1, 17, 64, 140, 196, 182, 112, 44, 10, 1, 1, 19, 81, 204, 336, 378, 294, 156, 54, 11, 1, 1, 21, 100, 285, 540, 714, 672, 450, 210, 65, 12, 1]

cp's OEIS Frontend

A208510 Triangle of coefficients of polynomials u(n,x) jointly generated with A029653; see the Formula section.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	5
9	4
10	1
11	1
12	7
13	9
14	5
15	1
16	1
17	9
18	16
19	14
20	6
21	1
22	1
23	11
24	25
25	30
26	20
27	7
28	1
29	1
30	13
31	36
32	55
33	50
34	27
35	8
36	1
37	1
38	15
39	49
40	91
41	105
42	77
43	35
44	9
45	1
46	1
47	17
48	64
49	140
50	196
51	182
52	112
53	44
54	10
55	1
56	1
57	19
58	81
59	204
60	336
61	378
62	294
63	156
64	54
65	11
66	1
67	1
68	21
69	100
70	285
71	540
72	714
73	672
74	450
75	210
76	65
77	12
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	5
9	4
10	1
11	1
12	7
13	9
14	5
15	1
16	1
17	9
18	16
19	14
20	6
21	1
22	1
23	11
24	25
25	30
26	20
27	7
28	1
29	1
30	13
31	36
32	55
33	50
34	27
35	8
36	1
37	1
38	15
39	49
40	91
41	105
42	77
43	35
44	9
45	1
46	1
47	17
48	64
49	140
50	196
51	182
52	112
53	44
54	10
55	1
56	1
57	19
58	81
59	204
60	336
61	378
62	294
63	156
64	54
65	11
66	1
67	1
68	21
69	100
70	285
71	540
72	714
73	672
74	450
75	210
76	65
77	12
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	3
6	1
7	1
8	5
9	4
10	1
11	1
12	7
13	9
14	5
15	1
16	1
17	9
18	16
19	14
20	6
21	1
22	1
23	11
24	25
25	30
26	20
27	7
28	1
29	1
30	13
31	36
32	55
33	50
34	27
35	8
36	1
37	1
38	15
39	49
40	91
41	105
42	77
43	35
44	9
45	1
46	1
47	17
48	64
49	140
50	196
51	182
52	112
53	44
54	10
55	1
56	1
57	19
58	81
59	204
60	336
61	378
62	294
63	156
64	54
65	11
66	1
67	1
68	21
69	100
70	285
71	540
72	714
73	672
74	450
75	210
76	65
77	12
78	1