A210552 - cp's OEIS frontend

A210552 Triangle of coefficients of polynomials u(n,x) jointly generated with A210553; see the Formula section.

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	4
9	5
10	5
11	1
12	5
13	7
14	10
15	8
16	1
17	6
18	9
19	16
20	18
21	13
22	1
23	7
24	11
25	23
26	31
27	33
28	21
29	1
30	8
31	13
32	31
33	47
34	62
35	59
36	34
37	1
38	9
39	15
40	40
41	66
42	101
43	119
44	105
45	55
46	1
47	10
48	17
49	50
50	88
51	151
52	205
53	227
54	185
55	89
56	1
57	11
58	19
59	61
60	113
61	213
62	321
63	414
64	426
65	324
66	144
67	1
68	12
69	21
70	73

[1, 1, 2, 1, 3, 3, 1, 4, 5, 5, 1, 5, 7, 10, 8, 1, 6, 9, 16, 18, 13, 1, 7, 11, 23, 31, 33, 21, 1, 8, 13, 31, 47, 62, 59, 34, 1, 9, 15, 40, 66, 101, 119, 105, 55, 1, 10, 17, 50, 88, 151, 205, 227, 185, 89, 1, 11, 19, 61, 113, 213, 321, 414, 426, 324, 144, 1, 12, 21, 73]

cp's OEIS Frontend

A210552 Triangle of coefficients of polynomials u(n,x) jointly generated with A210553; see the Formula section.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	4
9	5
10	5
11	1
12	5
13	7
14	10
15	8
16	1
17	6
18	9
19	16
20	18
21	13
22	1
23	7
24	11
25	23
26	31
27	33
28	21
29	1
30	8
31	13
32	31
33	47
34	62
35	59
36	34
37	1
38	9
39	15
40	40
41	66
42	101
43	119
44	105
45	55
46	1
47	10
48	17
49	50
50	88
51	151
52	205
53	227
54	185
55	89
56	1
57	11
58	19
59	61
60	113
61	213
62	321
63	414
64	426
65	324
66	144
67	1
68	12
69	21
70	73

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	4
9	5
10	5
11	1
12	5
13	7
14	10
15	8
16	1
17	6
18	9
19	16
20	18
21	13
22	1
23	7
24	11
25	23
26	31
27	33
28	21
29	1
30	8
31	13
32	31
33	47
34	62
35	59
36	34
37	1
38	9
39	15
40	40
41	66
42	101
43	119
44	105
45	55
46	1
47	10
48	17
49	50
50	88
51	151
52	205
53	227
54	185
55	89
56	1
57	11
58	19
59	61
60	113
61	213
62	321
63	414
64	426
65	324
66	144
67	1
68	12
69	21
70	73

n	a(n)
1	1
2	1
3	2
4	1
5	3
6	3
7	1
8	4
9	5
10	5
11	1
12	5
13	7
14	10
15	8
16	1
17	6
18	9
19	16
20	18
21	13
22	1
23	7
24	11
25	23
26	31
27	33
28	21
29	1
30	8
31	13
32	31
33	47
34	62
35	59
36	34
37	1
38	9
39	15
40	40
41	66
42	101
43	119
44	105
45	55
46	1
47	10
48	17
49	50
50	88
51	151
52	205
53	227
54	185
55	89
56	1
57	11
58	19
59	61
60	113
61	213
62	321
63	414
64	426
65	324
66	144
67	1
68	12
69	21
70	73