A130474 - cp's OEIS frontend

A130474 Prime numbers p of the form p=x^2+y^3 such that q =A130475(n)= abs(x^2-y^3) is prime and smaller than p.

n	a(n)
1	5
2	31
3	43
4	89
5	127
6	241
7	269
8	283
9	379
10	449
11	449
12	487
13	521
14	593
15	811
16	919
17	953
18	1009
19	1051
20	1601
21	2017
22	2089
23	2089
24	2143
25	2341
26	2521
27	2521
28	2609
29	2731
30	2953
31	3041
32	3163
33	3391
34	3631
35	3943
36	4051
37	4129
38	4159
39	4481
40	4481
41	4651
42	4931
43	4969
44	5113
45	5209
46	5309

[5, 31, 43, 89, 127, 241, 269, 283, 379, 449, 449, 487, 521, 593, 811, 919, 953, 1009, 1051, 1601, 2017, 2089, 2089, 2143, 2341, 2521, 2521, 2609, 2731, 2953, 3041, 3163, 3391, 3631, 3943, 4051, 4129, 4159, 4481, 4481, 4651, 4931, 4969, 5113, 5209, 5309]

cp's OEIS Frontend

A130474 Prime numbers p of the form p=x^2+y^3 such that q =A130475(n)= abs(x^2-y^3) is prime and smaller than p.

Table of values

List of values