A219175 - cp's OEIS frontend

A219175 a(n) = n mod lambda(n) where lambda is the Carmichael function (A002322).

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

[0, 0, 1, 0, 1, 0, 1, 0, 3, 2, 1, 0, 1, 2, 3, 0, 1, 0, 1, 0, 3, 2, 1, 0, 5, 2, 9, 4, 1, 2, 1, 0, 3, 2, 11, 0, 1, 2, 3, 0, 1, 0, 1, 4, 9, 2, 1, 0, 7, 10, 3, 4, 1, 0, 15, 2, 3, 2, 1, 0, 1, 2, 3, 0, 5, 6, 1, 4, 3, 10, 1, 0, 1, 2, 15, 4, 17, 6, 1, 0, 27, 2, 1, 0, 5]

cp's OEIS Frontend

A219175 a(n) = n mod lambda(n) where lambda is the Carmichael function (A002322).

Table of values

List of values

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

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

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