A256991 - cp's OEIS frontend

A256991 If A079559(n) = 1, a(n) = A213714(n) - 1, otherwise a(n) = A234017(n).

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

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

cp's OEIS Frontend

A256991 If A079559(n) = 1, a(n) = A213714(n) - 1, otherwise a(n) = A234017(n).

Table of values

List of values

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

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

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