A207709 - cp's OEIS frontend

A207709 Floor((H(n) + exp(H(n))*log(H(n)))/sigma(n)), where H(n) is the harmonic number sum_{i=1..n} 1/i.

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

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 2]

cp's OEIS Frontend

A207709 Floor((H(n) + exp(H(n))*log(H(n)))/sigma(n)), where H(n) is the harmonic number sum_{i=1..n} 1/i.

Table of values

List of values

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

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

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