A047971 - cp's OEIS frontend

A047971 Triangle of coefficients of Gaussian polynomials [ n+3,3 ].

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

[1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 3, 3, 3, 3, 2, 1, 1, 1, 1, 2, 3, 4, 4, 5, 4, 4, 3, 2, 1, 1, 1, 1, 2, 3, 4, 5, 6, 6, 6, 6, 5, 4, 3, 2, 1, 1, 1, 1, 2, 3, 4, 5, 7, 7, 8, 8, 8, 7, 7, 5, 4, 3, 2, 1, 1]

cp's OEIS Frontend

A047971 Triangle of coefficients of Gaussian polynomials [ n+3,3 ].

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

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

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