A306500 - cp's OEIS frontend

A306500 a(n) is the smallest prime p such that Sum_{primes q <= p} Kronecker(-A003657(n),q) > 0, or 0 if no such prime exists.

n	a(n)
1	608981813029
2	26861
3	2
4	3
5	5
6	2
7	11
8	3
9	2
10	5
11	2
12	11
13	2
14	11
15	53
16	2
17	13
18	17
19	2
20	3
21	5
22	163
23	3
24	2
25	2
26	11
27	5
28	2
29	31
30	31
31	2
32	2
33	3
34	23
35	2
36	41
37	3
38	2
39	13
40	47
41	2
42	5
43	19
44	7
45	11
46	2
47	191
48	2
49	3
50	19
51	2
52	15073
53	3
54	2
55	29
56	5
57	2
58	41
59	109
60	2
61	11
62	2
63	31
64	59
65	3
66	2
67	19
68	2
69	11
70	53
71	2
72	1019
73	137

[608981813029, 26861, 2, 3, 5, 2, 11, 3, 2, 5, 2, 11, 2, 11, 53, 2, 13, 17, 2, 3, 5, 163, 3, 2, 2, 11, 5, 2, 31, 31, 2, 2, 3, 23, 2, 41, 3, 2, 13, 47, 2, 5, 19, 7, 11, 2, 191, 2, 3, 19, 2, 15073, 3, 2, 29, 5, 2, 41, 109, 2, 11, 2, 31, 59, 3, 2, 19, 2, 11, 53, 2, 1019, 137]

cp's OEIS Frontend

A306500 a(n) is the smallest prime p such that Sum_{primes q <= p} Kronecker(-A003657(n),q) > 0, or 0 if no such prime exists.

Table of values

List of values