A064221 - cp's OEIS frontend

A064221 Least k such that k*12^n +/- 1 are twin primes.

n	a(n)
0	4
1	1
2	3
3	19
4	33
5	4
6	165
7	35
8	150
9	35
10	205
11	35
12	63
13	435
14	48
15	4
16	223
17	399
18	388
19	149
20	125
21	86
22	335
23	491
24	565
25	876
26	73
27	250
28	85
29	526
30	217
31	139
32	557
33	676
34	488
35	629
36	592
37	1290
38	2110
39	366
40	140
41	2461
42	6198
43	6476
44	2033
45	751
46	7258
47	2054
48	2275
49	1345
50	445

[4, 1, 3, 19, 33, 4, 165, 35, 150, 35, 205, 35, 63, 435, 48, 4, 223, 399, 388, 149, 125, 86, 335, 491, 565, 876, 73, 250, 85, 526, 217, 139, 557, 676, 488, 629, 592, 1290, 2110, 366, 140, 2461, 6198, 6476, 2033, 751, 7258, 2054, 2275, 1345, 445]

cp's OEIS Frontend

A064221 Least k such that k*12^n +/- 1 are twin primes.

Table of values

List of values