A266341 - cp's OEIS frontend

A266341 If A036987(n) = 1, a(n) = n - A053644(n), otherwise a(n) = n - A053644(n) + 2^(A063250(n)-1).

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

[0, 0, 1, 1, 2, 3, 3, 3, 4, 5, 6, 7, 6, 7, 7, 7, 8, 9, 10, 11, 12, 13, 14, 15, 12, 13, 14, 15, 14, 15, 15, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 24, 25, 26, 27, 28, 29, 30, 31, 28, 29, 30, 31, 30, 31, 31, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50]

cp's OEIS Frontend

A266341 If A036987(n) = 1, a(n) = n - A053644(n), otherwise a(n) = n - A053644(n) + 2^(A063250(n)-1).

Table of values

List of values

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

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

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