A053472 - cp's OEIS frontend

A053472 a(n) is the cototient of n (A051953) iterated 4 times.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	1
11	0
12	1
13	0
14	1
15	0
16	1
17	0
18	2
19	0
20	2
21	0
22	2
23	0
24	2
25	0
26	2
27	0
28	2
29	0
30	4
31	0
32	2
33	0
34	4
35	0
36	4
37	0
38	4
39	0
40	4
41	0
42	8
43	0
44	4
45	1
46	4
47	0
48	4
49	0
50	8
51	0
52	4
53	0
54	8
55	0
56	4
57	1
58	8
59	0
60	8
61	0
62	4
63	1
64	4
65	0
66	8
67	0
68	8
69	0
70	8
71	0
72	8
73	0
74	8
75	0
76	8
77	0
78	16
79	0
80	8
81	1
82	12
83	0
84	16
85	1
86	8
87	0
88	8
89	0
90	16
91	0
92	8
93	0
94	8
95	0
96	8
97	0
98	8
99	1
100	16
101	0
102	16

[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 0, 4, 0, 2, 0, 4, 0, 4, 0, 4, 0, 4, 0, 8, 0, 4, 1, 4, 0, 4, 0, 8, 0, 4, 0, 8, 0, 4, 1, 8, 0, 8, 0, 4, 1, 4, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 16, 0, 8, 1, 12, 0, 16, 1, 8, 0, 8, 0, 16, 0, 8, 0, 8, 0, 8, 0, 8, 1, 16, 0, 16]

cp's OEIS Frontend

A053472 a(n) is the cototient of n (A051953) iterated 4 times.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	1
11	0
12	1
13	0
14	1
15	0
16	1
17	0
18	2
19	0
20	2
21	0
22	2
23	0
24	2
25	0
26	2
27	0
28	2
29	0
30	4
31	0
32	2
33	0
34	4
35	0
36	4
37	0
38	4
39	0
40	4
41	0
42	8
43	0
44	4
45	1
46	4
47	0
48	4
49	0
50	8
51	0
52	4
53	0
54	8
55	0
56	4
57	1
58	8
59	0
60	8
61	0
62	4
63	1
64	4
65	0
66	8
67	0
68	8
69	0
70	8
71	0
72	8
73	0
74	8
75	0
76	8
77	0
78	16
79	0
80	8
81	1
82	12
83	0
84	16
85	1
86	8
87	0
88	8
89	0
90	16
91	0
92	8
93	0
94	8
95	0
96	8
97	0
98	8
99	1
100	16
101	0
102	16

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	1
11	0
12	1
13	0
14	1
15	0
16	1
17	0
18	2
19	0
20	2
21	0
22	2
23	0
24	2
25	0
26	2
27	0
28	2
29	0
30	4
31	0
32	2
33	0
34	4
35	0
36	4
37	0
38	4
39	0
40	4
41	0
42	8
43	0
44	4
45	1
46	4
47	0
48	4
49	0
50	8
51	0
52	4
53	0
54	8
55	0
56	4
57	1
58	8
59	0
60	8
61	0
62	4
63	1
64	4
65	0
66	8
67	0
68	8
69	0
70	8
71	0
72	8
73	0
74	8
75	0
76	8
77	0
78	16
79	0
80	8
81	1
82	12
83	0
84	16
85	1
86	8
87	0
88	8
89	0
90	16
91	0
92	8
93	0
94	8
95	0
96	8
97	0
98	8
99	1
100	16
101	0
102	16

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	1
11	0
12	1
13	0
14	1
15	0
16	1
17	0
18	2
19	0
20	2
21	0
22	2
23	0
24	2
25	0
26	2
27	0
28	2
29	0
30	4
31	0
32	2
33	0
34	4
35	0
36	4
37	0
38	4
39	0
40	4
41	0
42	8
43	0
44	4
45	1
46	4
47	0
48	4
49	0
50	8
51	0
52	4
53	0
54	8
55	0
56	4
57	1
58	8
59	0
60	8
61	0
62	4
63	1
64	4
65	0
66	8
67	0
68	8
69	0
70	8
71	0
72	8
73	0
74	8
75	0
76	8
77	0
78	16
79	0
80	8
81	1
82	12
83	0
84	16
85	1
86	8
87	0
88	8
89	0
90	16
91	0
92	8
93	0
94	8
95	0
96	8
97	0
98	8
99	1
100	16
101	0
102	16