A281794 - cp's OEIS frontend

A281794 The largest prime factor of (1+n^2)*(1+n^3).

n	a(n)
0	1
1	2
2	5
3	7
4	17
5	13
6	37
7	43
8	19
9	73
10	101
11	61
12	29
13	157
14	197
15	211
16	257
17	29
18	307
19	181
20	401
21	421
22	463
23	53
24	577
25	601
26	677
27	73
28	757
29	421
30	67
31	37
32	331
33	151
34	1123
35	613
36	1297
37	137
38	67
39	1483
40	1601
41	547
42	1723
43	139
44	631
45	1013
46	109
47	103
48	461
49	1201
50	61
51	2551
52	541
53	919

[1, 2, 5, 7, 17, 13, 37, 43, 19, 73, 101, 61, 29, 157, 197, 211, 257, 29, 307, 181, 401, 421, 463, 53, 577, 601, 677, 73, 757, 421, 67, 37, 331, 151, 1123, 613, 1297, 137, 67, 1483, 1601, 547, 1723, 139, 631, 1013, 109, 103, 461, 1201, 61, 2551, 541, 919]

cp's OEIS Frontend

A281794 The largest prime factor of (1+n^2)*(1+n^3).

Table of values

List of values