A353270 - cp's OEIS frontend

A353270 a(n) = gcd(n, A332449(n)), where A332449(n) = A005940(1+(3*A156552(n))).

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

[1, 2, 3, 2, 5, 2, 7, 2, 3, 2, 11, 2, 13, 2, 3, 2, 17, 2, 19, 10, 3, 2, 23, 6, 5, 2, 3, 14, 29, 2, 31, 2, 3, 2, 5, 2, 37, 2, 3, 10, 41, 6, 43, 22, 3, 2, 47, 6, 7, 2, 3, 26, 53, 6, 5, 14, 3, 2, 59, 2, 61, 2, 21, 2, 5, 2, 67, 34, 3, 2, 71, 6, 73, 2, 3, 38, 7, 2, 79, 10, 3, 2, 83, 2, 5, 2, 3, 22, 89, 2, 7, 46, 3, 2, 5, 6]

cp's OEIS Frontend

A353270 a(n) = gcd(n, A332449(n)), where A332449(n) = A005940(1+(3*A156552(n))).

Table of values

List of values

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

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

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