A287145 - cp's OEIS frontend

A287145 Smallest k such that both of the consecutive Woodall numbers A003261(k) and A003261(k+1) are divisible by A014662(n), the n-th prime p with even order of 2 mod p.

n	a(n)
1	4
2	13
3	64
4	89
5	83
6	188
7	433
8	701
9	449
10	342
11	1429
12	1768
13	1889
14	2276
15	3484
16	2423
17	5149
18	5776
19	2069
20	1693
21	8644
22	4793
23	9728
24	11173
25	4237
26	13364
27	15049
28	16108
29	16469
30	9455
31	19501
32	22364
33	25876
34	8929
35	3131
36	6524
37	2311
38	36313
39	13017
40	10114
41	13582
42	43069
43	15962

[4, 13, 64, 89, 83, 188, 433, 701, 449, 342, 1429, 1768, 1889, 2276, 3484, 2423, 5149, 5776, 2069, 1693, 8644, 4793, 9728, 11173, 4237, 13364, 15049, 16108, 16469, 9455, 19501, 22364, 25876, 8929, 3131, 6524, 2311, 36313, 13017, 10114, 13582, 43069, 15962]

cp's OEIS Frontend

A287145 Smallest k such that both of the consecutive Woodall numbers A003261(k) and A003261(k+1) are divisible by A014662(n), the n-th prime p with even order of 2 mod p.

Table of values

List of values