A274887 - cp's OEIS frontend

A274887 Triangle read by rows: coefficients of the q-factorial.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	3
10	5
11	6
12	5
13	3
14	1
15	1
16	4
17	9
18	15
19	20
20	22
21	20
22	15
23	9
24	4
25	1
26	1
27	5
28	14
29	29
30	49
31	71
32	90
33	101
34	101
35	90
36	71
37	49
38	29
39	14
40	5
41	1
42	1
43	6
44	20
45	49
46	98
47	169
48	259
49	359
50	455
51	531
52	573
53	573
54	531
55	455
56	359
57	259
58	169
59	98
60	49
61	20
62	6
63	1

[1, 1, 1, 1, 1, 2, 2, 1, 1, 3, 5, 6, 5, 3, 1, 1, 4, 9, 15, 20, 22, 20, 15, 9, 4, 1, 1, 5, 14, 29, 49, 71, 90, 101, 101, 90, 71, 49, 29, 14, 5, 1, 1, 6, 20, 49, 98, 169, 259, 359, 455, 531, 573, 573, 531, 455, 359, 259, 169, 98, 49, 20, 6, 1]

cp's OEIS Frontend

A274887 Triangle read by rows: coefficients of the q-factorial.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	3
10	5
11	6
12	5
13	3
14	1
15	1
16	4
17	9
18	15
19	20
20	22
21	20
22	15
23	9
24	4
25	1
26	1
27	5
28	14
29	29
30	49
31	71
32	90
33	101
34	101
35	90
36	71
37	49
38	29
39	14
40	5
41	1
42	1
43	6
44	20
45	49
46	98
47	169
48	259
49	359
50	455
51	531
52	573
53	573
54	531
55	455
56	359
57	259
58	169
59	98
60	49
61	20
62	6
63	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	3
10	5
11	6
12	5
13	3
14	1
15	1
16	4
17	9
18	15
19	20
20	22
21	20
22	15
23	9
24	4
25	1
26	1
27	5
28	14
29	29
30	49
31	71
32	90
33	101
34	101
35	90
36	71
37	49
38	29
39	14
40	5
41	1
42	1
43	6
44	20
45	49
46	98
47	169
48	259
49	359
50	455
51	531
52	573
53	573
54	531
55	455
56	359
57	259
58	169
59	98
60	49
61	20
62	6
63	1

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	3
10	5
11	6
12	5
13	3
14	1
15	1
16	4
17	9
18	15
19	20
20	22
21	20
22	15
23	9
24	4
25	1
26	1
27	5
28	14
29	29
30	49
31	71
32	90
33	101
34	101
35	90
36	71
37	49
38	29
39	14
40	5
41	1
42	1
43	6
44	20
45	49
46	98
47	169
48	259
49	359
50	455
51	531
52	573
53	573
54	531
55	455
56	359
57	259
58	169
59	98
60	49
61	20
62	6
63	1