A327737 - cp's OEIS frontend

A327737 a(n) is the sum of the lengths of the base-b expansions of n for all b with 1 <= b <= n.

n	a(n)
1	1
2	4
3	7
4	11
5	14
6	17
7	20
8	24
9	28
10	31
11	34
12	37
13	40
14	43
15	46
16	51
17	54
18	57
19	60
20	63
21	66
22	69
23	72
24	75
25	79
26	82
27	86
28	89
29	92
30	95
31	98
32	102
33	105
34	108
35	111
36	115
37	118
38	121
39	124
40	127
41	130
42	133
43	136
44	139
45	142
46	145
47	148
48	151
49	155
50	158
51	161
52	164
53	167
54	170
55	173
56	176
57	179
58	182
59	185

[1, 4, 7, 11, 14, 17, 20, 24, 28, 31, 34, 37, 40, 43, 46, 51, 54, 57, 60, 63, 66, 69, 72, 75, 79, 82, 86, 89, 92, 95, 98, 102, 105, 108, 111, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151, 155, 158, 161, 164, 167, 170, 173, 176, 179, 182, 185]

cp's OEIS Frontend

A327737 a(n) is the sum of the lengths of the base-b expansions of n for all b with 1 <= b <= n.

Table of values

List of values

n	a(n)
1	1
2	4
3	7
4	11
5	14
6	17
7	20
8	24
9	28
10	31
11	34
12	37
13	40
14	43
15	46
16	51
17	54
18	57
19	60
20	63
21	66
22	69
23	72
24	75
25	79
26	82
27	86
28	89
29	92
30	95
31	98
32	102
33	105
34	108
35	111
36	115
37	118
38	121
39	124
40	127
41	130
42	133
43	136
44	139
45	142
46	145
47	148
48	151
49	155
50	158
51	161
52	164
53	167
54	170
55	173
56	176
57	179
58	182
59	185

n	a(n)
1	1
2	4
3	7
4	11
5	14
6	17
7	20
8	24
9	28
10	31
11	34
12	37
13	40
14	43
15	46
16	51
17	54
18	57
19	60
20	63
21	66
22	69
23	72
24	75
25	79
26	82
27	86
28	89
29	92
30	95
31	98
32	102
33	105
34	108
35	111
36	115
37	118
38	121
39	124
40	127
41	130
42	133
43	136
44	139
45	142
46	145
47	148
48	151
49	155
50	158
51	161
52	164
53	167
54	170
55	173
56	176
57	179
58	182
59	185

n	a(n)
1	1
2	4
3	7
4	11
5	14
6	17
7	20
8	24
9	28
10	31
11	34
12	37
13	40
14	43
15	46
16	51
17	54
18	57
19	60
20	63
21	66
22	69
23	72
24	75
25	79
26	82
27	86
28	89
29	92
30	95
31	98
32	102
33	105
34	108
35	111
36	115
37	118
38	121
39	124
40	127
41	130
42	133
43	136
44	139
45	142
46	145
47	148
48	151
49	155
50	158
51	161
52	164
53	167
54	170
55	173
56	176
57	179
58	182
59	185