A213652 - cp's OEIS frontend

A213652 9-nomial coefficient array: Coefficients of the polynomial (1+...+X^8)^n, n=0,1,...

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	3
13	4
14	5
15	6
16	7
17	8
18	9
19	8
20	7
21	6
22	5
23	4
24	3
25	2
26	1
27	1
28	3
29	6
30	10
31	15
32	21
33	28
34	36
35	45
36	52
37	57
38	60
39	61
40	60
41	57
42	52
43	45
44	36
45	28
46	21
47	15
48	10
49	6
50	3
51	1
52	1
53	4
54	10
55	20
56	35
57	56
58	84
59	120
60	165
61	216
62	270
63	324
64	375
65	420
66	456
67	480
68	489
69	480
70	456

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 8, 7, 6, 5, 4, 3, 2, 1, 1, 3, 6, 10, 15, 21, 28, 36, 45, 52, 57, 60, 61, 60, 57, 52, 45, 36, 28, 21, 15, 10, 6, 3, 1, 1, 4, 10, 20, 35, 56, 84, 120, 165, 216, 270, 324, 375, 420, 456, 480, 489, 480, 456]

cp's OEIS Frontend

A213652 9-nomial coefficient array: Coefficients of the polynomial (1+...+X^8)^n, n=0,1,...

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	3
13	4
14	5
15	6
16	7
17	8
18	9
19	8
20	7
21	6
22	5
23	4
24	3
25	2
26	1
27	1
28	3
29	6
30	10
31	15
32	21
33	28
34	36
35	45
36	52
37	57
38	60
39	61
40	60
41	57
42	52
43	45
44	36
45	28
46	21
47	15
48	10
49	6
50	3
51	1
52	1
53	4
54	10
55	20
56	35
57	56
58	84
59	120
60	165
61	216
62	270
63	324
64	375
65	420
66	456
67	480
68	489
69	480
70	456

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	3
13	4
14	5
15	6
16	7
17	8
18	9
19	8
20	7
21	6
22	5
23	4
24	3
25	2
26	1
27	1
28	3
29	6
30	10
31	15
32	21
33	28
34	36
35	45
36	52
37	57
38	60
39	61
40	60
41	57
42	52
43	45
44	36
45	28
46	21
47	15
48	10
49	6
50	3
51	1
52	1
53	4
54	10
55	20
56	35
57	56
58	84
59	120
60	165
61	216
62	270
63	324
64	375
65	420
66	456
67	480
68	489
69	480
70	456

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	2
12	3
13	4
14	5
15	6
16	7
17	8
18	9
19	8
20	7
21	6
22	5
23	4
24	3
25	2
26	1
27	1
28	3
29	6
30	10
31	15
32	21
33	28
34	36
35	45
36	52
37	57
38	60
39	61
40	60
41	57
42	52
43	45
44	36
45	28
46	21
47	15
48	10
49	6
50	3
51	1
52	1
53	4
54	10
55	20
56	35
57	56
58	84
59	120
60	165
61	216
62	270
63	324
64	375
65	420
66	456
67	480
68	489
69	480
70	456