A356994 - cp's OEIS frontend

A356994 a(n) = n - b(b(b(n))), where b(n) = A356988(n).

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

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

cp's OEIS Frontend

A356994 a(n) = n - b(b(b(n))), where b(n) = A356988(n).

Table of values

List of values

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

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

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