A337496 - cp's OEIS frontend

A337496 Number of bases b for which the expansion of n in base b contains the largest digit possible (i.e., the digit b-1).

n	a(n)
0	0
1	1
2	2
3	2
4	2
5	3
6	3
7	4
8	3
9	3
10	2
11	5
12	3
13	4
14	5
15	5
16	3
17	5
18	3
19	6
20	5
21	5
22	4
23	8
24	4
25	4
26	4
27	5
28	3
29	8
30	4
31	6
32	5
33	5
34	6
35	8
36	2
37	3
38	4
39	7
40	2
41	7
42	4
43	7
44	8
45	7
46	6
47	11
48	6
49	7
50	5
51	6
52	4
53	8
54	6
55	8
56	6
57	6
58	5
59	12
60	5
61	6
62	8
63	7
64	5
65	7
66	4
67	7
68	5
69	9
70	5
71	12
72	5
73	6
74	7
75	7
76	7
77	9
78	5
79	11
80	5
81	3
82	2
83	11
84	4
85	3
86	4
87	8
88	3
89	11
90	5

[0, 1, 2, 2, 2, 3, 3, 4, 3, 3, 2, 5, 3, 4, 5, 5, 3, 5, 3, 6, 5, 5, 4, 8, 4, 4, 4, 5, 3, 8, 4, 6, 5, 5, 6, 8, 2, 3, 4, 7, 2, 7, 4, 7, 8, 7, 6, 11, 6, 7, 5, 6, 4, 8, 6, 8, 6, 6, 5, 12, 5, 6, 8, 7, 5, 7, 4, 7, 5, 9, 5, 12, 5, 6, 7, 7, 7, 9, 5, 11, 5, 3, 2, 11, 4, 3, 4, 8, 3, 11, 5]

cp's OEIS Frontend

A337496 Number of bases b for which the expansion of n in base b contains the largest digit possible (i.e., the digit b-1).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	2
4	2
5	3
6	3
7	4
8	3
9	3
10	2
11	5
12	3
13	4
14	5
15	5
16	3
17	5
18	3
19	6
20	5
21	5
22	4
23	8
24	4
25	4
26	4
27	5
28	3
29	8
30	4
31	6
32	5
33	5
34	6
35	8
36	2
37	3
38	4
39	7
40	2
41	7
42	4
43	7
44	8
45	7
46	6
47	11
48	6
49	7
50	5
51	6
52	4
53	8
54	6
55	8
56	6
57	6
58	5
59	12
60	5
61	6
62	8
63	7
64	5
65	7
66	4
67	7
68	5
69	9
70	5
71	12
72	5
73	6
74	7
75	7
76	7
77	9
78	5
79	11
80	5
81	3
82	2
83	11
84	4
85	3
86	4
87	8
88	3
89	11
90	5

n	a(n)
0	0
1	1
2	2
3	2
4	2
5	3
6	3
7	4
8	3
9	3
10	2
11	5
12	3
13	4
14	5
15	5
16	3
17	5
18	3
19	6
20	5
21	5
22	4
23	8
24	4
25	4
26	4
27	5
28	3
29	8
30	4
31	6
32	5
33	5
34	6
35	8
36	2
37	3
38	4
39	7
40	2
41	7
42	4
43	7
44	8
45	7
46	6
47	11
48	6
49	7
50	5
51	6
52	4
53	8
54	6
55	8
56	6
57	6
58	5
59	12
60	5
61	6
62	8
63	7
64	5
65	7
66	4
67	7
68	5
69	9
70	5
71	12
72	5
73	6
74	7
75	7
76	7
77	9
78	5
79	11
80	5
81	3
82	2
83	11
84	4
85	3
86	4
87	8
88	3
89	11
90	5

n	a(n)
0	0
1	1
2	2
3	2
4	2
5	3
6	3
7	4
8	3
9	3
10	2
11	5
12	3
13	4
14	5
15	5
16	3
17	5
18	3
19	6
20	5
21	5
22	4
23	8
24	4
25	4
26	4
27	5
28	3
29	8
30	4
31	6
32	5
33	5
34	6
35	8
36	2
37	3
38	4
39	7
40	2
41	7
42	4
43	7
44	8
45	7
46	6
47	11
48	6
49	7
50	5
51	6
52	4
53	8
54	6
55	8
56	6
57	6
58	5
59	12
60	5
61	6
62	8
63	7
64	5
65	7
66	4
67	7
68	5
69	9
70	5
71	12
72	5
73	6
74	7
75	7
76	7
77	9
78	5
79	11
80	5
81	3
82	2
83	11
84	4
85	3
86	4
87	8
88	3
89	11
90	5