A269862 - cp's OEIS frontend

A269862 Least monotonic left inverse of A269861.

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

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

cp's OEIS Frontend

A269862 Least monotonic left inverse of A269861.

Table of values

List of values

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

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

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