A108756 - cp's OEIS frontend

A108756 A triangle related to the Jacobsthal polynomials.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	5
13	1
14	1
15	3
16	6
17	6
18	7
19	1
20	1
21	1
22	10
23	15
24	8
25	9
26	1
27	1
28	4
29	10
30	21
31	28
32	10
33	11
34	1
35	1
36	1
37	20
38	35
39	36
40	45
41	12
42	13
43	1
44	1
45	5
46	15
47	56
48	84
49	55
50	66
51	14
52	15
53	1
54	1
55	1
56	35
57	70
58	120
59	165
60	78
61	91
62	16
63	17
64	1
65	1
66	6
67	21
68	126
69	210
70	220
71	286
72	105
73	120
74	18
75	19
76	1
77	1

[1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 4, 5, 1, 1, 3, 6, 6, 7, 1, 1, 1, 10, 15, 8, 9, 1, 1, 4, 10, 21, 28, 10, 11, 1, 1, 1, 20, 35, 36, 45, 12, 13, 1, 1, 5, 15, 56, 84, 55, 66, 14, 15, 1, 1, 1, 35, 70, 120, 165, 78, 91, 16, 17, 1, 1, 6, 21, 126, 210, 220, 286, 105, 120, 18, 19, 1, 1]

cp's OEIS Frontend

A108756 A triangle related to the Jacobsthal polynomials.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	5
13	1
14	1
15	3
16	6
17	6
18	7
19	1
20	1
21	1
22	10
23	15
24	8
25	9
26	1
27	1
28	4
29	10
30	21
31	28
32	10
33	11
34	1
35	1
36	1
37	20
38	35
39	36
40	45
41	12
42	13
43	1
44	1
45	5
46	15
47	56
48	84
49	55
50	66
51	14
52	15
53	1
54	1
55	1
56	35
57	70
58	120
59	165
60	78
61	91
62	16
63	17
64	1
65	1
66	6
67	21
68	126
69	210
70	220
71	286
72	105
73	120
74	18
75	19
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	5
13	1
14	1
15	3
16	6
17	6
18	7
19	1
20	1
21	1
22	10
23	15
24	8
25	9
26	1
27	1
28	4
29	10
30	21
31	28
32	10
33	11
34	1
35	1
36	1
37	20
38	35
39	36
40	45
41	12
42	13
43	1
44	1
45	5
46	15
47	56
48	84
49	55
50	66
51	14
52	15
53	1
54	1
55	1
56	35
57	70
58	120
59	165
60	78
61	91
62	16
63	17
64	1
65	1
66	6
67	21
68	126
69	210
70	220
71	286
72	105
73	120
74	18
75	19
76	1
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	3
8	1
9	1
10	1
11	4
12	5
13	1
14	1
15	3
16	6
17	6
18	7
19	1
20	1
21	1
22	10
23	15
24	8
25	9
26	1
27	1
28	4
29	10
30	21
31	28
32	10
33	11
34	1
35	1
36	1
37	20
38	35
39	36
40	45
41	12
42	13
43	1
44	1
45	5
46	15
47	56
48	84
49	55
50	66
51	14
52	15
53	1
54	1
55	1
56	35
57	70
58	120
59	165
60	78
61	91
62	16
63	17
64	1
65	1
66	6
67	21
68	126
69	210
70	220
71	286
72	105
73	120
74	18
75	19
76	1
77	1