A239021 - cp's OEIS frontend

A239021 Smallest number k such that kn +/- 1, kn^2 +/- 1, and k*n^3 +/- 1 are three sets of twin primes. a(n) = 0 if no such number exists.

n	a(n)
1	4
2	105525
3	10990
4	15855
5	344190
6	2
7	74580
8	11580
9	165592
10	3759
11	204918
12	12670
13	99090
14	78
15	3978
16	11655
17	8979180
18	10605
19	55188
20	1221
21	2
22	23340
23	4431420
24	39158
25	58464
26	87318
27	45420
28	15780
29	210
30	91
31	289422
32	19740
33	186410
34	1293
35	137664
36	747
37	443730
38	94920
39	278278

[4, 105525, 10990, 15855, 344190, 2, 74580, 11580, 165592, 3759, 204918, 12670, 99090, 78, 3978, 11655, 8979180, 10605, 55188, 1221, 2, 23340, 4431420, 39158, 58464, 87318, 45420, 15780, 210, 91, 289422, 19740, 186410, 1293, 137664, 747, 443730, 94920, 278278]

cp's OEIS Frontend

A239021 Smallest number k such that kn +/- 1, kn^2 +/- 1, and k*n^3 +/- 1 are three sets of twin primes. a(n) = 0 if no such number exists.

Table of values

List of values

cp's OEIS Frontend

A239021 Smallest number k such that k*n +/- 1, k*n^2 +/- 1, and k*n^3 +/- 1 are three sets of twin primes. a(n) = 0 if no such number exists.

Table of values

List of values

A239021 Smallest number k such that kn +/- 1, kn^2 +/- 1, and k*n^3 +/- 1 are three sets of twin primes. a(n) = 0 if no such number exists.