A349473 - cp's OEIS frontend

A349473 Irregular triangle read by rows: the n-th row contains the elements in the continued fraction of the harmonic mean of the divisors of n.

n	a(n)
1	1
2	1
3	3
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	2
14	1
15	1
16	3
17	2
18	7
19	2
20	2
21	13
22	2
23	4
24	2
25	1
26	1
27	5
28	2
29	1
30	1
31	3
32	1
33	1
34	6
35	2
36	3
37	2
38	2
39	2
40	1
41	1
42	2
43	1
44	1
45	2
46	1
47	1
48	8
49	2
50	1
51	3
52	3
53	1
54	1
55	9
56	2
57	1
58	6
59	2
60	1
61	1
62	1
63	2
64	2
65	2
66	4
67	1
68	1
69	11
70	3
71	5
72	2
73	2
74	2
75	1
76	1
77	2
78	2
79	2
80	10
81	2
82	1
83	2
84	3
85	3
86	1
87	1
88	14

[1, 1, 3, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 3, 2, 7, 2, 2, 13, 2, 4, 2, 1, 1, 5, 2, 1, 1, 3, 1, 1, 6, 2, 3, 2, 2, 2, 1, 1, 2, 1, 1, 2, 1, 1, 8, 2, 1, 3, 3, 1, 1, 9, 2, 1, 6, 2, 1, 1, 1, 2, 2, 2, 4, 1, 1, 11, 3, 5, 2, 2, 2, 1, 1, 2, 2, 2, 10, 2, 1, 2, 3, 3, 1, 1, 14]

cp's OEIS Frontend

A349473 Irregular triangle read by rows: the n-th row contains the elements in the continued fraction of the harmonic mean of the divisors of n.

Table of values

List of values

n	a(n)
1	1
2	1
3	3
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	2
14	1
15	1
16	3
17	2
18	7
19	2
20	2
21	13
22	2
23	4
24	2
25	1
26	1
27	5
28	2
29	1
30	1
31	3
32	1
33	1
34	6
35	2
36	3
37	2
38	2
39	2
40	1
41	1
42	2
43	1
44	1
45	2
46	1
47	1
48	8
49	2
50	1
51	3
52	3
53	1
54	1
55	9
56	2
57	1
58	6
59	2
60	1
61	1
62	1
63	2
64	2
65	2
66	4
67	1
68	1
69	11
70	3
71	5
72	2
73	2
74	2
75	1
76	1
77	2
78	2
79	2
80	10
81	2
82	1
83	2
84	3
85	3
86	1
87	1
88	14

n	a(n)
1	1
2	1
3	3
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	2
14	1
15	1
16	3
17	2
18	7
19	2
20	2
21	13
22	2
23	4
24	2
25	1
26	1
27	5
28	2
29	1
30	1
31	3
32	1
33	1
34	6
35	2
36	3
37	2
38	2
39	2
40	1
41	1
42	2
43	1
44	1
45	2
46	1
47	1
48	8
49	2
50	1
51	3
52	3
53	1
54	1
55	9
56	2
57	1
58	6
59	2
60	1
61	1
62	1
63	2
64	2
65	2
66	4
67	1
68	1
69	11
70	3
71	5
72	2
73	2
74	2
75	1
76	1
77	2
78	2
79	2
80	10
81	2
82	1
83	2
84	3
85	3
86	1
87	1
88	14

n	a(n)
1	1
2	1
3	3
4	1
5	2
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	2
14	1
15	1
16	3
17	2
18	7
19	2
20	2
21	13
22	2
23	4
24	2
25	1
26	1
27	5
28	2
29	1
30	1
31	3
32	1
33	1
34	6
35	2
36	3
37	2
38	2
39	2
40	1
41	1
42	2
43	1
44	1
45	2
46	1
47	1
48	8
49	2
50	1
51	3
52	3
53	1
54	1
55	9
56	2
57	1
58	6
59	2
60	1
61	1
62	1
63	2
64	2
65	2
66	4
67	1
68	1
69	11
70	3
71	5
72	2
73	2
74	2
75	1
76	1
77	2
78	2
79	2
80	10
81	2
82	1
83	2
84	3
85	3
86	1
87	1
88	14