A110805 - cp's OEIS frontend

A110805 Sum of digits of n times number of digits of n.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	2
11	4
12	6
13	8
14	10
15	12
16	14
17	16
18	18
19	20
20	4
21	6
22	8
23	10
24	12
25	14
26	16
27	18
28	20
29	22
30	6
31	8
32	10
33	12
34	14
35	16
36	18
37	20
38	22
39	24
40	8
41	10
42	12
43	14
44	16
45	18
46	20
47	22
48	24
49	26
50	10
51	12
52	14
53	16
54	18
55	20
56	22
57	24
58	26
59	28
60	12
61	14
62	16
63	18
64	20
65	22
66	24
67	26
68	28
69	30

[1, 2, 3, 4, 5, 6, 7, 8, 9, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30]

cp's OEIS Frontend

A110805 Sum of digits of n times number of digits of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	2
11	4
12	6
13	8
14	10
15	12
16	14
17	16
18	18
19	20
20	4
21	6
22	8
23	10
24	12
25	14
26	16
27	18
28	20
29	22
30	6
31	8
32	10
33	12
34	14
35	16
36	18
37	20
38	22
39	24
40	8
41	10
42	12
43	14
44	16
45	18
46	20
47	22
48	24
49	26
50	10
51	12
52	14
53	16
54	18
55	20
56	22
57	24
58	26
59	28
60	12
61	14
62	16
63	18
64	20
65	22
66	24
67	26
68	28
69	30

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	2
11	4
12	6
13	8
14	10
15	12
16	14
17	16
18	18
19	20
20	4
21	6
22	8
23	10
24	12
25	14
26	16
27	18
28	20
29	22
30	6
31	8
32	10
33	12
34	14
35	16
36	18
37	20
38	22
39	24
40	8
41	10
42	12
43	14
44	16
45	18
46	20
47	22
48	24
49	26
50	10
51	12
52	14
53	16
54	18
55	20
56	22
57	24
58	26
59	28
60	12
61	14
62	16
63	18
64	20
65	22
66	24
67	26
68	28
69	30

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	2
11	4
12	6
13	8
14	10
15	12
16	14
17	16
18	18
19	20
20	4
21	6
22	8
23	10
24	12
25	14
26	16
27	18
28	20
29	22
30	6
31	8
32	10
33	12
34	14
35	16
36	18
37	20
38	22
39	24
40	8
41	10
42	12
43	14
44	16
45	18
46	20
47	22
48	24
49	26
50	10
51	12
52	14
53	16
54	18
55	20
56	22
57	24
58	26
59	28
60	12
61	14
62	16
63	18
64	20
65	22
66	24
67	26
68	28
69	30