A083899 - cp's OEIS frontend

A083899 Number of divisors of n with largest digit <= 4 (base 10).

n	a(n)
1	1
2	2
3	2
4	3
5	1
6	3
7	1
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	3
17	1
18	3
19	1
20	5
21	3
22	4
23	2
24	6
25	1
26	3
27	2
28	4
29	1
30	5
31	2
32	4
33	4
34	3
35	1
36	5
37	1
38	2
39	3
40	6
41	2
42	6
43	2
44	6
45	2
46	3
47	1
48	6
49	1
50	3
51	2
52	4
53	1
54	3
55	2
56	4
57	2
58	2
59	1
60	8
61	1
62	3
63	3
64	4
65	2
66	6
67	1
68	4
69	3
70	4
71	1
72	6
73	1
74	2
75	2
76	3
77	2
78	4
79	1
80	6
81	2
82	3
83	1
84	8
85	1
86	3
87	2
88	6
89	1
90	5
91	2
92	4
93	3
94	2
95	1
96	7
97	1
98	3
99	4
100	6
101	2
102	5
103	2
104	5
105	3

[1, 2, 2, 3, 1, 3, 1, 3, 2, 3, 2, 5, 2, 3, 2, 3, 1, 3, 1, 5, 3, 4, 2, 6, 1, 3, 2, 4, 1, 5, 2, 4, 4, 3, 1, 5, 1, 2, 3, 6, 2, 6, 2, 6, 2, 3, 1, 6, 1, 3, 2, 4, 1, 3, 2, 4, 2, 2, 1, 8, 1, 3, 3, 4, 2, 6, 1, 4, 3, 4, 1, 6, 1, 2, 2, 3, 2, 4, 1, 6, 2, 3, 1, 8, 1, 3, 2, 6, 1, 5, 2, 4, 3, 2, 1, 7, 1, 3, 4, 6, 2, 5, 2, 5, 3]

cp's OEIS Frontend

A083899 Number of divisors of n with largest digit <= 4 (base 10).

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	1
6	3
7	1
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	3
17	1
18	3
19	1
20	5
21	3
22	4
23	2
24	6
25	1
26	3
27	2
28	4
29	1
30	5
31	2
32	4
33	4
34	3
35	1
36	5
37	1
38	2
39	3
40	6
41	2
42	6
43	2
44	6
45	2
46	3
47	1
48	6
49	1
50	3
51	2
52	4
53	1
54	3
55	2
56	4
57	2
58	2
59	1
60	8
61	1
62	3
63	3
64	4
65	2
66	6
67	1
68	4
69	3
70	4
71	1
72	6
73	1
74	2
75	2
76	3
77	2
78	4
79	1
80	6
81	2
82	3
83	1
84	8
85	1
86	3
87	2
88	6
89	1
90	5
91	2
92	4
93	3
94	2
95	1
96	7
97	1
98	3
99	4
100	6
101	2
102	5
103	2
104	5
105	3

n	a(n)
1	1
2	2
3	2
4	3
5	1
6	3
7	1
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	3
17	1
18	3
19	1
20	5
21	3
22	4
23	2
24	6
25	1
26	3
27	2
28	4
29	1
30	5
31	2
32	4
33	4
34	3
35	1
36	5
37	1
38	2
39	3
40	6
41	2
42	6
43	2
44	6
45	2
46	3
47	1
48	6
49	1
50	3
51	2
52	4
53	1
54	3
55	2
56	4
57	2
58	2
59	1
60	8
61	1
62	3
63	3
64	4
65	2
66	6
67	1
68	4
69	3
70	4
71	1
72	6
73	1
74	2
75	2
76	3
77	2
78	4
79	1
80	6
81	2
82	3
83	1
84	8
85	1
86	3
87	2
88	6
89	1
90	5
91	2
92	4
93	3
94	2
95	1
96	7
97	1
98	3
99	4
100	6
101	2
102	5
103	2
104	5
105	3

n	a(n)
1	1
2	2
3	2
4	3
5	1
6	3
7	1
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	2
16	3
17	1
18	3
19	1
20	5
21	3
22	4
23	2
24	6
25	1
26	3
27	2
28	4
29	1
30	5
31	2
32	4
33	4
34	3
35	1
36	5
37	1
38	2
39	3
40	6
41	2
42	6
43	2
44	6
45	2
46	3
47	1
48	6
49	1
50	3
51	2
52	4
53	1
54	3
55	2
56	4
57	2
58	2
59	1
60	8
61	1
62	3
63	3
64	4
65	2
66	6
67	1
68	4
69	3
70	4
71	1
72	6
73	1
74	2
75	2
76	3
77	2
78	4
79	1
80	6
81	2
82	3
83	1
84	8
85	1
86	3
87	2
88	6
89	1
90	5
91	2
92	4
93	3
94	2
95	1
96	7
97	1
98	3
99	4
100	6
101	2
102	5
103	2
104	5
105	3