A343196 - cp's OEIS frontend

A343196 a(n) is the least positive number k such that Sum_{k<=j<=k+n-1} A001414(j) is prime.

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

[2, 1, 1, 3, 2, 1, 5, 3, 5, 3, 9, 3, 5, 4, 2, 1, 4, 8, 5, 13, 9, 6, 4, 6, 3, 15, 3, 2, 1, 1, 8, 22, 2, 1, 1, 1, 3, 2, 1, 9, 5, 9, 5, 3, 6, 3, 3, 5, 8, 5, 6, 31, 11, 9, 4, 2, 1, 2, 1, 3, 5, 4, 9, 9, 5, 5, 8, 9, 7, 3, 5, 3, 6, 10, 2, 1, 1, 3, 3, 6, 7, 10, 44, 17, 51, 4, 2, 1, 3, 8, 12, 16, 2, 1, 8]

cp's OEIS Frontend

A343196 a(n) is the least positive number k such that Sum_{k<=j<=k+n-1} A001414(j) is prime.

Table of values

List of values

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

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

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