A035343 - cp's OEIS frontend

A035343 Triangle of coefficients in expansion of (1 + x + x^2 + x^3 + x^4)^n.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	3
9	4
10	5
11	4
12	3
13	2
14	1
15	1
16	3
17	6
18	10
19	15
20	18
21	19
22	18
23	15
24	10
25	6
26	3
27	1
28	1
29	4
30	10
31	20
32	35
33	52
34	68
35	80
36	85
37	80
38	68
39	52
40	35
41	20
42	10
43	4
44	1
45	1
46	5
47	15
48	35
49	70
50	121
51	185
52	255
53	320
54	365
55	381
56	365
57	320
58	255
59	185
60	121
61	70
62	35
63	15
64	5
65	1
66	1
67	6
68	21
69	56
70	126
71	246
72	426
73	666

[1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5, 4, 3, 2, 1, 1, 3, 6, 10, 15, 18, 19, 18, 15, 10, 6, 3, 1, 1, 4, 10, 20, 35, 52, 68, 80, 85, 80, 68, 52, 35, 20, 10, 4, 1, 1, 5, 15, 35, 70, 121, 185, 255, 320, 365, 381, 365, 320, 255, 185, 121, 70, 35, 15, 5, 1, 1, 6, 21, 56, 126, 246, 426, 666]

cp's OEIS Frontend

A035343 Triangle of coefficients in expansion of (1 + x + x^2 + x^3 + x^4)^n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	3
9	4
10	5
11	4
12	3
13	2
14	1
15	1
16	3
17	6
18	10
19	15
20	18
21	19
22	18
23	15
24	10
25	6
26	3
27	1
28	1
29	4
30	10
31	20
32	35
33	52
34	68
35	80
36	85
37	80
38	68
39	52
40	35
41	20
42	10
43	4
44	1
45	1
46	5
47	15
48	35
49	70
50	121
51	185
52	255
53	320
54	365
55	381
56	365
57	320
58	255
59	185
60	121
61	70
62	35
63	15
64	5
65	1
66	1
67	6
68	21
69	56
70	126
71	246
72	426
73	666

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	3
9	4
10	5
11	4
12	3
13	2
14	1
15	1
16	3
17	6
18	10
19	15
20	18
21	19
22	18
23	15
24	10
25	6
26	3
27	1
28	1
29	4
30	10
31	20
32	35
33	52
34	68
35	80
36	85
37	80
38	68
39	52
40	35
41	20
42	10
43	4
44	1
45	1
46	5
47	15
48	35
49	70
50	121
51	185
52	255
53	320
54	365
55	381
56	365
57	320
58	255
59	185
60	121
61	70
62	35
63	15
64	5
65	1
66	1
67	6
68	21
69	56
70	126
71	246
72	426
73	666

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	2
8	3
9	4
10	5
11	4
12	3
13	2
14	1
15	1
16	3
17	6
18	10
19	15
20	18
21	19
22	18
23	15
24	10
25	6
26	3
27	1
28	1
29	4
30	10
31	20
32	35
33	52
34	68
35	80
36	85
37	80
38	68
39	52
40	35
41	20
42	10
43	4
44	1
45	1
46	5
47	15
48	35
49	70
50	121
51	185
52	255
53	320
54	365
55	381
56	365
57	320
58	255
59	185
60	121
61	70
62	35
63	15
64	5
65	1
66	1
67	6
68	21
69	56
70	126
71	246
72	426
73	666