A293198 - cp's OEIS frontend

A293198 a(n) is the least positive k such that f(k) = f(k + n) where f(k) = A000120(k) / A070939(k).

n	a(n)
0	1
1	5
2	1
3	9
4	3
5	21
6	1
7	2
8	2
9	19
10	2
11	38
12	3
13	37
14	1
15	33
16	15
17	35
18	38
19	37
20	84
21	35
22	76
23	12
24	7
25	10
26	9
27	10
28	3
29	4
30	1
31	10
32	4
33	2
34	5
35	2
36	2
37	6
38	5
39	2
40	2
41	5
42	2
43	9
44	4
45	6
46	5
47	2
48	2
49	5
50	2
51	6
52	5
53	5
54	2
55	5
56	7
57	137
58	138
59	134
60	3
61	133
62	1
63	129
64	63
65	131
66	134
67	133
68	140
69	131
70	138
71	137
72	152
73	139
74	134
75	133
76	148
77	131
78	146
79	56
80	336
81	135
82	150
83	52

[1, 5, 1, 9, 3, 21, 1, 2, 2, 19, 2, 38, 3, 37, 1, 33, 15, 35, 38, 37, 84, 35, 76, 12, 7, 10, 9, 10, 3, 4, 1, 10, 4, 2, 5, 2, 2, 6, 5, 2, 2, 5, 2, 9, 4, 6, 5, 2, 2, 5, 2, 6, 5, 5, 2, 5, 7, 137, 138, 134, 3, 133, 1, 129, 63, 131, 134, 133, 140, 131, 138, 137, 152, 139, 134, 133, 148, 131, 146, 56, 336, 135, 150, 52]

cp's OEIS Frontend

A293198 a(n) is the least positive k such that f(k) = f(k + n) where f(k) = A000120(k) / A070939(k).

Table of values

List of values

n	a(n)
0	1
1	5
2	1
3	9
4	3
5	21
6	1
7	2
8	2
9	19
10	2
11	38
12	3
13	37
14	1
15	33
16	15
17	35
18	38
19	37
20	84
21	35
22	76
23	12
24	7
25	10
26	9
27	10
28	3
29	4
30	1
31	10
32	4
33	2
34	5
35	2
36	2
37	6
38	5
39	2
40	2
41	5
42	2
43	9
44	4
45	6
46	5
47	2
48	2
49	5
50	2
51	6
52	5
53	5
54	2
55	5
56	7
57	137
58	138
59	134
60	3
61	133
62	1
63	129
64	63
65	131
66	134
67	133
68	140
69	131
70	138
71	137
72	152
73	139
74	134
75	133
76	148
77	131
78	146
79	56
80	336
81	135
82	150
83	52

n	a(n)
0	1
1	5
2	1
3	9
4	3
5	21
6	1
7	2
8	2
9	19
10	2
11	38
12	3
13	37
14	1
15	33
16	15
17	35
18	38
19	37
20	84
21	35
22	76
23	12
24	7
25	10
26	9
27	10
28	3
29	4
30	1
31	10
32	4
33	2
34	5
35	2
36	2
37	6
38	5
39	2
40	2
41	5
42	2
43	9
44	4
45	6
46	5
47	2
48	2
49	5
50	2
51	6
52	5
53	5
54	2
55	5
56	7
57	137
58	138
59	134
60	3
61	133
62	1
63	129
64	63
65	131
66	134
67	133
68	140
69	131
70	138
71	137
72	152
73	139
74	134
75	133
76	148
77	131
78	146
79	56
80	336
81	135
82	150
83	52

n	a(n)
0	1
1	5
2	1
3	9
4	3
5	21
6	1
7	2
8	2
9	19
10	2
11	38
12	3
13	37
14	1
15	33
16	15
17	35
18	38
19	37
20	84
21	35
22	76
23	12
24	7
25	10
26	9
27	10
28	3
29	4
30	1
31	10
32	4
33	2
34	5
35	2
36	2
37	6
38	5
39	2
40	2
41	5
42	2
43	9
44	4
45	6
46	5
47	2
48	2
49	5
50	2
51	6
52	5
53	5
54	2
55	5
56	7
57	137
58	138
59	134
60	3
61	133
62	1
63	129
64	63
65	131
66	134
67	133
68	140
69	131
70	138
71	137
72	152
73	139
74	134
75	133
76	148
77	131
78	146
79	56
80	336
81	135
82	150
83	52