A240919 - cp's OEIS frontend

A240919 Sequence whose n-th term is the sum of the first n digits in the concatenation of the base 10-representation of the sequence.

n	a(n)
1	9
2	10
3	10
4	11
5	11
6	12
7	13
8	14
9	15
10	16
11	18
12	19
13	22
14	23
15	27
16	28
17	33
18	34
19	40
20	41
21	49
22	50
23	59
24	61
25	63
26	65
27	68
28	70
29	77
30	79
31	87
32	90
33	93
34	96
35	100
36	104
37	104
38	108
39	109
40	113
41	122
42	127
43	127
44	132
45	141
46	147
47	148
48	154
49	157
50	163

[9, 10, 10, 11, 11, 12, 13, 14, 15, 16, 18, 19, 22, 23, 27, 28, 33, 34, 40, 41, 49, 50, 59, 61, 63, 65, 68, 70, 77, 79, 87, 90, 93, 96, 100, 104, 104, 108, 109, 113, 122, 127, 127, 132, 141, 147, 148, 154, 157, 163]

cp's OEIS Frontend

A240919 Sequence whose n-th term is the sum of the first n digits in the concatenation of the base 10-representation of the sequence.

Table of values

List of values

n	a(n)
1	9
2	10
3	10
4	11
5	11
6	12
7	13
8	14
9	15
10	16
11	18
12	19
13	22
14	23
15	27
16	28
17	33
18	34
19	40
20	41
21	49
22	50
23	59
24	61
25	63
26	65
27	68
28	70
29	77
30	79
31	87
32	90
33	93
34	96
35	100
36	104
37	104
38	108
39	109
40	113
41	122
42	127
43	127
44	132
45	141
46	147
47	148
48	154
49	157
50	163

n	a(n)
1	9
2	10
3	10
4	11
5	11
6	12
7	13
8	14
9	15
10	16
11	18
12	19
13	22
14	23
15	27
16	28
17	33
18	34
19	40
20	41
21	49
22	50
23	59
24	61
25	63
26	65
27	68
28	70
29	77
30	79
31	87
32	90
33	93
34	96
35	100
36	104
37	104
38	108
39	109
40	113
41	122
42	127
43	127
44	132
45	141
46	147
47	148
48	154
49	157
50	163

n	a(n)
1	9
2	10
3	10
4	11
5	11
6	12
7	13
8	14
9	15
10	16
11	18
12	19
13	22
14	23
15	27
16	28
17	33
18	34
19	40
20	41
21	49
22	50
23	59
24	61
25	63
26	65
27	68
28	70
29	77
30	79
31	87
32	90
33	93
34	96
35	100
36	104
37	104
38	108
39	109
40	113
41	122
42	127
43	127
44	132
45	141
46	147
47	148
48	154
49	157
50	163