A335261 - cp's OEIS frontend

A335261 Irregular triangle S(n,k) = denominators of k*A002110(n)/A005867(n) for 1 <= k <= A005867(n).

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	4
8	1
9	4
10	2
11	4
12	1
13	8
14	4
15	8
16	2
17	8
18	4
19	8
20	1
21	8
22	4
23	8
24	2
25	8
26	4
27	8
28	1
29	8
30	4
31	8
32	2
33	8
34	4
35	8
36	1
37	8
38	4
39	8
40	2
41	8
42	4
43	8
44	1
45	8
46	4
47	8
48	2
49	8
50	4
51	8
52	1
53	8
54	4
55	8
56	2
57	8
58	4
59	8
60	1
61	16
62	8
63	16
64	4
65	16
66	8
67	16
68	2
69	16
70	8
71	16
72	4
73	16
74	8
75	16
76	1
77	16
78	8
79	16
80	4
81	16
82	8
83	16

[1, 1, 1, 1, 4, 2, 4, 1, 4, 2, 4, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 16, 8, 16, 4, 16, 8, 16, 2, 16, 8, 16, 4, 16, 8, 16, 1, 16, 8, 16, 4, 16, 8, 16]

cp's OEIS Frontend

A335261 Irregular triangle S(n,k) = denominators of k*A002110(n)/A005867(n) for 1 <= k <= A005867(n).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	4
8	1
9	4
10	2
11	4
12	1
13	8
14	4
15	8
16	2
17	8
18	4
19	8
20	1
21	8
22	4
23	8
24	2
25	8
26	4
27	8
28	1
29	8
30	4
31	8
32	2
33	8
34	4
35	8
36	1
37	8
38	4
39	8
40	2
41	8
42	4
43	8
44	1
45	8
46	4
47	8
48	2
49	8
50	4
51	8
52	1
53	8
54	4
55	8
56	2
57	8
58	4
59	8
60	1
61	16
62	8
63	16
64	4
65	16
66	8
67	16
68	2
69	16
70	8
71	16
72	4
73	16
74	8
75	16
76	1
77	16
78	8
79	16
80	4
81	16
82	8
83	16

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	4
8	1
9	4
10	2
11	4
12	1
13	8
14	4
15	8
16	2
17	8
18	4
19	8
20	1
21	8
22	4
23	8
24	2
25	8
26	4
27	8
28	1
29	8
30	4
31	8
32	2
33	8
34	4
35	8
36	1
37	8
38	4
39	8
40	2
41	8
42	4
43	8
44	1
45	8
46	4
47	8
48	2
49	8
50	4
51	8
52	1
53	8
54	4
55	8
56	2
57	8
58	4
59	8
60	1
61	16
62	8
63	16
64	4
65	16
66	8
67	16
68	2
69	16
70	8
71	16
72	4
73	16
74	8
75	16
76	1
77	16
78	8
79	16
80	4
81	16
82	8
83	16

n	a(n)
1	1
2	1
3	1
4	1
5	4
6	2
7	4
8	1
9	4
10	2
11	4
12	1
13	8
14	4
15	8
16	2
17	8
18	4
19	8
20	1
21	8
22	4
23	8
24	2
25	8
26	4
27	8
28	1
29	8
30	4
31	8
32	2
33	8
34	4
35	8
36	1
37	8
38	4
39	8
40	2
41	8
42	4
43	8
44	1
45	8
46	4
47	8
48	2
49	8
50	4
51	8
52	1
53	8
54	4
55	8
56	2
57	8
58	4
59	8
60	1
61	16
62	8
63	16
64	4
65	16
66	8
67	16
68	2
69	16
70	8
71	16
72	4
73	16
74	8
75	16
76	1
77	16
78	8
79	16
80	4
81	16
82	8
83	16