A329079 - cp's OEIS frontend

A329079 a(n) is the number of entries from a(0) to a(n-2) that have the same number of digits as a(n-1), with a(0) = 0.

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

[0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 0, 11, 1, 12, 2, 13, 3, 14, 4, 15, 5, 16, 6, 17, 7, 18, 8, 19, 9, 20, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50]

cp's OEIS Frontend

A329079 a(n) is the number of entries from a(0) to a(n-2) that have the same number of digits as a(n-1), with a(0) = 0.

Table of values

List of values

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

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

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