A173827 - cp's OEIS frontend

A173827 Primes p such that p+(floor(Sqrt(p)))^2 is prime.

n	a(n)
1	2
2	7
3	37
4	43
5	47
6	67
7	73
8	149
9	163
10	167
11	223
12	337
13	349
14	353
15	359
16	409
17	421
18	439
19	487
20	499
21	577
22	587
23	617
24	691
25	787
26	823
27	829
28	911
29	947
30	1039
31	1063
32	1087
33	1201
34	1297
35	1321
36	1361
37	1367
38	1453
39	1459
40	1483
41	1609
42	1621
43	1657
44	1777
45	1783
46	1987
47	1993
48	2011
49	2137
50	2143

[2, 7, 37, 43, 47, 67, 73, 149, 163, 167, 223, 337, 349, 353, 359, 409, 421, 439, 487, 499, 577, 587, 617, 691, 787, 823, 829, 911, 947, 1039, 1063, 1087, 1201, 1297, 1321, 1361, 1367, 1453, 1459, 1483, 1609, 1621, 1657, 1777, 1783, 1987, 1993, 2011, 2137, 2143]

cp's OEIS Frontend

A173827 Primes p such that p+(floor(Sqrt(p)))^2 is prime.

Table of values

List of values