A324161 - cp's OEIS frontend

A324161 Number of zerofree nonnegative integers <= n.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
19	18
20	18
21	19
22	20
23	21
24	22
25	23
26	24
27	25
28	26
29	27
30	27
31	28
32	29
33	30
34	31
35	32
36	33
37	34
38	35
39	36
40	36
41	37
42	38
43	39
44	40
45	41
46	42
47	43
48	44
49	45
50	45
51	46
52	47
53	48
54	49
55	50
56	51
57	52
58	53
59	54
60	54
61	55
62	56
63	57
64	58
65	59
66	60
67	61
68	62
69	63
70	63
71	64
72	65
73	66
74	67
75	68
76	69
77	70
78	71
79	72
80	72
81	73
82	74
83	75
84	76
85	77
86	78
87	79
88	80
89	81
90	81
91	82
92	83

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

cp's OEIS Frontend

A324161 Number of zerofree nonnegative integers <= n.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
19	18
20	18
21	19
22	20
23	21
24	22
25	23
26	24
27	25
28	26
29	27
30	27
31	28
32	29
33	30
34	31
35	32
36	33
37	34
38	35
39	36
40	36
41	37
42	38
43	39
44	40
45	41
46	42
47	43
48	44
49	45
50	45
51	46
52	47
53	48
54	49
55	50
56	51
57	52
58	53
59	54
60	54
61	55
62	56
63	57
64	58
65	59
66	60
67	61
68	62
69	63
70	63
71	64
72	65
73	66
74	67
75	68
76	69
77	70
78	71
79	72
80	72
81	73
82	74
83	75
84	76
85	77
86	78
87	79
88	80
89	81
90	81
91	82
92	83

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
19	18
20	18
21	19
22	20
23	21
24	22
25	23
26	24
27	25
28	26
29	27
30	27
31	28
32	29
33	30
34	31
35	32
36	33
37	34
38	35
39	36
40	36
41	37
42	38
43	39
44	40
45	41
46	42
47	43
48	44
49	45
50	45
51	46
52	47
53	48
54	49
55	50
56	51
57	52
58	53
59	54
60	54
61	55
62	56
63	57
64	58
65	59
66	60
67	61
68	62
69	63
70	63
71	64
72	65
73	66
74	67
75	68
76	69
77	70
78	71
79	72
80	72
81	73
82	74
83	75
84	76
85	77
86	78
87	79
88	80
89	81
90	81
91	82
92	83

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
19	18
20	18
21	19
22	20
23	21
24	22
25	23
26	24
27	25
28	26
29	27
30	27
31	28
32	29
33	30
34	31
35	32
36	33
37	34
38	35
39	36
40	36
41	37
42	38
43	39
44	40
45	41
46	42
47	43
48	44
49	45
50	45
51	46
52	47
53	48
54	49
55	50
56	51
57	52
58	53
59	54
60	54
61	55
62	56
63	57
64	58
65	59
66	60
67	61
68	62
69	63
70	63
71	64
72	65
73	66
74	67
75	68
76	69
77	70
78	71
79	72
80	72
81	73
82	74
83	75
84	76
85	77
86	78
87	79
88	80
89	81
90	81
91	82
92	83