A303577 - cp's OEIS frontend

A303577 Break up the list of values of the divisor function d(k) into nondecreasing runs; sequence gives lengths of successive runs.

n	a(n)
1	4
2	2
3	2
4	2
5	2
6	4
7	2
8	2
9	2
10	2
11	4
12	2
13	2
14	4
15	4
16	2
17	3
18	1
19	2
20	2
21	2
22	2
23	2
24	2
25	2
26	4
27	2
28	2
29	2
30	2
31	4
32	2
33	2
34	1
35	1
36	2
37	4
38	2
39	2
40	4
41	4
42	2
43	3
44	1
45	2
46	2
47	2
48	2
49	3
50	3
51	4
52	2
53	2
54	2
55	2
56	4
57	2
58	2
59	4
60	4
61	2
62	2
63	2
64	2
65	4
66	2
67	3
68	1
69	2
70	2
71	2
72	2
73	2
74	2
75	2
76	2
77	2
78	2
79	4
80	2
81	4
82	2
83	2
84	4
85	4
86	2
87	2
88	4
89	4
90	2
91	2
92	1
93	1
94	2
95	4
96	2
97	2
98	2
99	2
100	6

[4, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 4, 4, 2, 3, 1, 2, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 1, 1, 2, 4, 2, 2, 4, 4, 2, 3, 1, 2, 2, 2, 2, 3, 3, 4, 2, 2, 2, 2, 4, 2, 2, 4, 4, 2, 2, 2, 2, 4, 2, 3, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 2, 4, 2, 2, 4, 4, 2, 2, 4, 4, 2, 2, 1, 1, 2, 4, 2, 2, 2, 2, 6]

cp's OEIS Frontend

A303577 Break up the list of values of the divisor function d(k) into nondecreasing runs; sequence gives lengths of successive runs.

Table of values

List of values

n	a(n)
1	4
2	2
3	2
4	2
5	2
6	4
7	2
8	2
9	2
10	2
11	4
12	2
13	2
14	4
15	4
16	2
17	3
18	1
19	2
20	2
21	2
22	2
23	2
24	2
25	2
26	4
27	2
28	2
29	2
30	2
31	4
32	2
33	2
34	1
35	1
36	2
37	4
38	2
39	2
40	4
41	4
42	2
43	3
44	1
45	2
46	2
47	2
48	2
49	3
50	3
51	4
52	2
53	2
54	2
55	2
56	4
57	2
58	2
59	4
60	4
61	2
62	2
63	2
64	2
65	4
66	2
67	3
68	1
69	2
70	2
71	2
72	2
73	2
74	2
75	2
76	2
77	2
78	2
79	4
80	2
81	4
82	2
83	2
84	4
85	4
86	2
87	2
88	4
89	4
90	2
91	2
92	1
93	1
94	2
95	4
96	2
97	2
98	2
99	2
100	6

n	a(n)
1	4
2	2
3	2
4	2
5	2
6	4
7	2
8	2
9	2
10	2
11	4
12	2
13	2
14	4
15	4
16	2
17	3
18	1
19	2
20	2
21	2
22	2
23	2
24	2
25	2
26	4
27	2
28	2
29	2
30	2
31	4
32	2
33	2
34	1
35	1
36	2
37	4
38	2
39	2
40	4
41	4
42	2
43	3
44	1
45	2
46	2
47	2
48	2
49	3
50	3
51	4
52	2
53	2
54	2
55	2
56	4
57	2
58	2
59	4
60	4
61	2
62	2
63	2
64	2
65	4
66	2
67	3
68	1
69	2
70	2
71	2
72	2
73	2
74	2
75	2
76	2
77	2
78	2
79	4
80	2
81	4
82	2
83	2
84	4
85	4
86	2
87	2
88	4
89	4
90	2
91	2
92	1
93	1
94	2
95	4
96	2
97	2
98	2
99	2
100	6

n	a(n)
1	4
2	2
3	2
4	2
5	2
6	4
7	2
8	2
9	2
10	2
11	4
12	2
13	2
14	4
15	4
16	2
17	3
18	1
19	2
20	2
21	2
22	2
23	2
24	2
25	2
26	4
27	2
28	2
29	2
30	2
31	4
32	2
33	2
34	1
35	1
36	2
37	4
38	2
39	2
40	4
41	4
42	2
43	3
44	1
45	2
46	2
47	2
48	2
49	3
50	3
51	4
52	2
53	2
54	2
55	2
56	4
57	2
58	2
59	4
60	4
61	2
62	2
63	2
64	2
65	4
66	2
67	3
68	1
69	2
70	2
71	2
72	2
73	2
74	2
75	2
76	2
77	2
78	2
79	4
80	2
81	4
82	2
83	2
84	4
85	4
86	2
87	2
88	4
89	4
90	2
91	2
92	1
93	1
94	2
95	4
96	2
97	2
98	2
99	2
100	6