A324198 - cp's OEIS frontend

A324198 a(n) = gcd(n, A276086(n)), where A276086 is the primorial base exp-function.

n	a(n)
0	1
1	1
2	1
3	3
4	1
5	1
6	1
7	1
8	1
9	3
10	5
11	1
12	1
13	1
14	1
15	15
16	1
17	1
18	1
19	1
20	5
21	3
22	1
23	1
24	1
25	25
26	1
27	3
28	1
29	1
30	1
31	1
32	1
33	3
34	1
35	7
36	1
37	1
38	1
39	3
40	5
41	1
42	7
43	1
44	1
45	15
46	1
47	1
48	1
49	7
50	25
51	3
52	1
53	1
54	1
55	5
56	7
57	3
58	1
59	1
60	1
61	1
62	1
63	21
64	1
65	1
66	1
67	1
68	1
69	3
70	35
71	1
72	1
73	1
74	1
75	75
76	1
77	7
78	1
79	1
80	5
81	3
82	1
83	1
84	7
85	5
86	1
87	3
88	1
89	1
90	1
91	7
92	1
93	3
94	1
95	1
96	1
97	1
98	49
99	3
100	5
101	1
102	1
103	1
104	1
105	105

[1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 5, 1, 1, 1, 1, 15, 1, 1, 1, 1, 5, 3, 1, 1, 1, 25, 1, 3, 1, 1, 1, 1, 1, 3, 1, 7, 1, 1, 1, 3, 5, 1, 7, 1, 1, 15, 1, 1, 1, 7, 25, 3, 1, 1, 1, 5, 7, 3, 1, 1, 1, 1, 1, 21, 1, 1, 1, 1, 1, 3, 35, 1, 1, 1, 1, 75, 1, 7, 1, 1, 5, 3, 1, 1, 7, 5, 1, 3, 1, 1, 1, 7, 1, 3, 1, 1, 1, 1, 49, 3, 5, 1, 1, 1, 1, 105]

cp's OEIS Frontend

A324198 a(n) = gcd(n, A276086(n)), where A276086 is the primorial base exp-function.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	3
4	1
5	1
6	1
7	1
8	1
9	3
10	5
11	1
12	1
13	1
14	1
15	15
16	1
17	1
18	1
19	1
20	5
21	3
22	1
23	1
24	1
25	25
26	1
27	3
28	1
29	1
30	1
31	1
32	1
33	3
34	1
35	7
36	1
37	1
38	1
39	3
40	5
41	1
42	7
43	1
44	1
45	15
46	1
47	1
48	1
49	7
50	25
51	3
52	1
53	1
54	1
55	5
56	7
57	3
58	1
59	1
60	1
61	1
62	1
63	21
64	1
65	1
66	1
67	1
68	1
69	3
70	35
71	1
72	1
73	1
74	1
75	75
76	1
77	7
78	1
79	1
80	5
81	3
82	1
83	1
84	7
85	5
86	1
87	3
88	1
89	1
90	1
91	7
92	1
93	3
94	1
95	1
96	1
97	1
98	49
99	3
100	5
101	1
102	1
103	1
104	1
105	105

n	a(n)
0	1
1	1
2	1
3	3
4	1
5	1
6	1
7	1
8	1
9	3
10	5
11	1
12	1
13	1
14	1
15	15
16	1
17	1
18	1
19	1
20	5
21	3
22	1
23	1
24	1
25	25
26	1
27	3
28	1
29	1
30	1
31	1
32	1
33	3
34	1
35	7
36	1
37	1
38	1
39	3
40	5
41	1
42	7
43	1
44	1
45	15
46	1
47	1
48	1
49	7
50	25
51	3
52	1
53	1
54	1
55	5
56	7
57	3
58	1
59	1
60	1
61	1
62	1
63	21
64	1
65	1
66	1
67	1
68	1
69	3
70	35
71	1
72	1
73	1
74	1
75	75
76	1
77	7
78	1
79	1
80	5
81	3
82	1
83	1
84	7
85	5
86	1
87	3
88	1
89	1
90	1
91	7
92	1
93	3
94	1
95	1
96	1
97	1
98	49
99	3
100	5
101	1
102	1
103	1
104	1
105	105

n	a(n)
0	1
1	1
2	1
3	3
4	1
5	1
6	1
7	1
8	1
9	3
10	5
11	1
12	1
13	1
14	1
15	15
16	1
17	1
18	1
19	1
20	5
21	3
22	1
23	1
24	1
25	25
26	1
27	3
28	1
29	1
30	1
31	1
32	1
33	3
34	1
35	7
36	1
37	1
38	1
39	3
40	5
41	1
42	7
43	1
44	1
45	15
46	1
47	1
48	1
49	7
50	25
51	3
52	1
53	1
54	1
55	5
56	7
57	3
58	1
59	1
60	1
61	1
62	1
63	21
64	1
65	1
66	1
67	1
68	1
69	3
70	35
71	1
72	1
73	1
74	1
75	75
76	1
77	7
78	1
79	1
80	5
81	3
82	1
83	1
84	7
85	5
86	1
87	3
88	1
89	1
90	1
91	7
92	1
93	3
94	1
95	1
96	1
97	1
98	49
99	3
100	5
101	1
102	1
103	1
104	1
105	105