A279392 - cp's OEIS frontend

A279392 Bisection of primes congruent to 1 modulo 4 (A002144), depending on the corresponding sum of the A002972 and 2*A002973 entries being congruent to 1 modulo 4 or not. Here we give the first case.

n	a(n)
1	13
2	17
3	41
4	53
5	89
6	97
7	109
8	149
9	157
10	229
11	233
12	257
13	281
14	313
15	317
16	337
17	353
18	373
19	397
20	401
21	421
22	433
23	457
24	461
25	557
26	569
27	577
28	601
29	641
30	709
31	733
32	769
33	797
34	809
35	829
36	853
37	857
38	881
39	953
40	997
41	1013
42	1021
43	1049
44	1061
45	1097
46	1153
47	1193
48	1201
49	1213
50	1229
51	1277
52	1297

[13, 17, 41, 53, 89, 97, 109, 149, 157, 229, 233, 257, 281, 313, 317, 337, 353, 373, 397, 401, 421, 433, 457, 461, 557, 569, 577, 601, 641, 709, 733, 769, 797, 809, 829, 853, 857, 881, 953, 997, 1013, 1021, 1049, 1061, 1097, 1153, 1193, 1201, 1213, 1229, 1277, 1297]

cp's OEIS Frontend

A279392 Bisection of primes congruent to 1 modulo 4 (A002144), depending on the corresponding sum of the A002972 and 2*A002973 entries being congruent to 1 modulo 4 or not. Here we give the first case.

Table of values

List of values