A089124 - cp's OEIS frontend

A089124 Largest prime factor of n^2 + 3.

n	a(n)
1	2
2	7
3	3
4	19
5	7
6	13
7	13
8	67
9	7
10	103
11	31
12	7
13	43
14	199
15	19
16	37
17	73
18	109
19	13
20	31
21	37
22	487
23	19
24	193
25	157
26	97
27	61
28	787
29	211
30	43
31	241
32	79
33	13
34	61
35	307
36	433
37	7
38	1447
39	127
40	229
41	421
42	31
43	463
44	277
45	13
46	163
47	79
48	769
49	601
50	2503
51	31
52	2707
53	37
54	139
55	757
56	73
57	271
58	37
59	67
60	1201
61	19

[2, 7, 3, 19, 7, 13, 13, 67, 7, 103, 31, 7, 43, 199, 19, 37, 73, 109, 13, 31, 37, 487, 19, 193, 157, 97, 61, 787, 211, 43, 241, 79, 13, 61, 307, 433, 7, 1447, 127, 229, 421, 31, 463, 277, 13, 163, 79, 769, 601, 2503, 31, 2707, 37, 139, 757, 73, 271, 37, 67, 1201, 19]

cp's OEIS Frontend

A089124 Largest prime factor of n^2 + 3.

Table of values

List of values