A129592 - cp's OEIS frontend

A129592 The smallest in a triple of three consecutive primes such that the ceiling of the square root of their sums-of-squares is prime.

n	a(n)
1	2
2	7
3	13
4	43
5	53
6	59
7	127
8	241
9	271
10	317
11	331
12	349
13	367
14	439
15	487
16	491
17	607
18	659
19	719
20	733
21	757
22	773
23	821
24	857
25	881
26	929
27	971
28	1087
29	1193
30	1259
31	1289
32	1303
33	1409
34	1427
35	1453
36	1607
37	1663
38	1693
39	1723
40	1747
41	1789
42	1949
43	2053
44	2087
45	2089
46	2131
47	2251
48	2333
49	2393
50	2467
51	2549
52	2633
53	2671
54	2719

[2, 7, 13, 43, 53, 59, 127, 241, 271, 317, 331, 349, 367, 439, 487, 491, 607, 659, 719, 733, 757, 773, 821, 857, 881, 929, 971, 1087, 1193, 1259, 1289, 1303, 1409, 1427, 1453, 1607, 1663, 1693, 1723, 1747, 1789, 1949, 2053, 2087, 2089, 2131, 2251, 2333, 2393, 2467, 2549, 2633, 2671, 2719]

cp's OEIS Frontend

A129592 The smallest in a triple of three consecutive primes such that the ceiling of the square root of their sums-of-squares is prime.

Table of values

List of values