A110658 - cp's OEIS frontend

A110658 a(n) = A028242(A028242(A028242(n))).

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

[1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 4, 3, 2, 4, 3, 2, 4, 3, 5, 4, 3, 5, 4, 3, 5, 4, 6, 5, 4, 6, 5, 4, 6, 5, 7, 6, 5, 7, 6, 5, 7, 6, 8, 7, 6, 8, 7, 6, 8, 7, 9, 8, 7, 9, 8, 7, 9, 8, 10, 9, 8, 10, 9, 8, 10, 9, 11, 10, 9, 11, 10, 9, 11, 10, 12, 11, 10, 12, 11, 10, 12, 11, 13, 12, 11, 13]

cp's OEIS Frontend

A110658 a(n) = A028242(A028242(A028242(n))).

Table of values

List of values

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

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

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