A226898 - cp's OEIS frontend

A226898 Hooley's Delta function: maximum number of divisors of n in [u, eu] for all u. (Here e is Euler's number 2.718... = A001113.)

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

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

cp's OEIS Frontend

A226898 Hooley's Delta function: maximum number of divisors of n in [u, eu] for all u. (Here e is Euler's number 2.718... = A001113.)

Table of values

List of values

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

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

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