A356998 - cp's OEIS frontend

A356998 a(n) = b(n) - b(n - b(n)) for n >= 2, where b(n) = A356988(n).

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

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

cp's OEIS Frontend

A356998 a(n) = b(n) - b(n - b(n)) for n >= 2, where b(n) = A356988(n).

Table of values

List of values

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

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

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