A297113 - cp's OEIS frontend

A297113 a(1) = 0, a(2) = 1, after which, a(n) = a(n/2) if n is of the form 4k+2, and otherwise a(n) = 1+a(A252463(n)).

n	a(n)
1	0
2	1
3	2
4	2
5	3
6	2
7	4
8	3
9	3
10	3
11	5
12	3
13	6
14	4
15	3
16	4
17	7
18	3
19	8
20	4
21	4
22	5
23	9
24	4
25	4
26	6
27	4
28	5
29	10
30	3
31	11
32	5
33	5
34	7
35	4
36	4
37	12
38	8
39	6
40	5
41	13
42	4
43	14
44	6
45	4
46	9
47	15
48	5
49	5
50	4
51	7
52	7
53	16
54	4
55	5
56	6
57	8
58	10
59	17
60	4
61	18
62	11
63	5
64	6
65	6
66	5
67	19
68	8
69	9
70	4
71	20
72	5
73	21
74	12
75	4
76	9
77	5
78	6
79	22
80	6
81	5
82	13
83	23
84	5
85	7
86	14
87	10
88	7
89	24
90	4
91	6
92	10
93	11
94	15
95	8
96	6
97	25

[0, 1, 2, 2, 3, 2, 4, 3, 3, 3, 5, 3, 6, 4, 3, 4, 7, 3, 8, 4, 4, 5, 9, 4, 4, 6, 4, 5, 10, 3, 11, 5, 5, 7, 4, 4, 12, 8, 6, 5, 13, 4, 14, 6, 4, 9, 15, 5, 5, 4, 7, 7, 16, 4, 5, 6, 8, 10, 17, 4, 18, 11, 5, 6, 6, 5, 19, 8, 9, 4, 20, 5, 21, 12, 4, 9, 5, 6, 22, 6, 5, 13, 23, 5, 7, 14, 10, 7, 24, 4, 6, 10, 11, 15, 8, 6, 25]

cp's OEIS Frontend

A297113 a(1) = 0, a(2) = 1, after which, a(n) = a(n/2) if n is of the form 4k+2, and otherwise a(n) = 1+a(A252463(n)).

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	2
5	3
6	2
7	4
8	3
9	3
10	3
11	5
12	3
13	6
14	4
15	3
16	4
17	7
18	3
19	8
20	4
21	4
22	5
23	9
24	4
25	4
26	6
27	4
28	5
29	10
30	3
31	11
32	5
33	5
34	7
35	4
36	4
37	12
38	8
39	6
40	5
41	13
42	4
43	14
44	6
45	4
46	9
47	15
48	5
49	5
50	4
51	7
52	7
53	16
54	4
55	5
56	6
57	8
58	10
59	17
60	4
61	18
62	11
63	5
64	6
65	6
66	5
67	19
68	8
69	9
70	4
71	20
72	5
73	21
74	12
75	4
76	9
77	5
78	6
79	22
80	6
81	5
82	13
83	23
84	5
85	7
86	14
87	10
88	7
89	24
90	4
91	6
92	10
93	11
94	15
95	8
96	6
97	25

n	a(n)
1	0
2	1
3	2
4	2
5	3
6	2
7	4
8	3
9	3
10	3
11	5
12	3
13	6
14	4
15	3
16	4
17	7
18	3
19	8
20	4
21	4
22	5
23	9
24	4
25	4
26	6
27	4
28	5
29	10
30	3
31	11
32	5
33	5
34	7
35	4
36	4
37	12
38	8
39	6
40	5
41	13
42	4
43	14
44	6
45	4
46	9
47	15
48	5
49	5
50	4
51	7
52	7
53	16
54	4
55	5
56	6
57	8
58	10
59	17
60	4
61	18
62	11
63	5
64	6
65	6
66	5
67	19
68	8
69	9
70	4
71	20
72	5
73	21
74	12
75	4
76	9
77	5
78	6
79	22
80	6
81	5
82	13
83	23
84	5
85	7
86	14
87	10
88	7
89	24
90	4
91	6
92	10
93	11
94	15
95	8
96	6
97	25

n	a(n)
1	0
2	1
3	2
4	2
5	3
6	2
7	4
8	3
9	3
10	3
11	5
12	3
13	6
14	4
15	3
16	4
17	7
18	3
19	8
20	4
21	4
22	5
23	9
24	4
25	4
26	6
27	4
28	5
29	10
30	3
31	11
32	5
33	5
34	7
35	4
36	4
37	12
38	8
39	6
40	5
41	13
42	4
43	14
44	6
45	4
46	9
47	15
48	5
49	5
50	4
51	7
52	7
53	16
54	4
55	5
56	6
57	8
58	10
59	17
60	4
61	18
62	11
63	5
64	6
65	6
66	5
67	19
68	8
69	9
70	4
71	20
72	5
73	21
74	12
75	4
76	9
77	5
78	6
79	22
80	6
81	5
82	13
83	23
84	5
85	7
86	14
87	10
88	7
89	24
90	4
91	6
92	10
93	11
94	15
95	8
96	6
97	25