A053427 - cp's OEIS frontend

A053427 Numbers n such that Catalan(n)-1 is prime.

n	a(n)
1	4
2	5
3	6
4	8
5	9
6	18
7	25
8	66
9	87
10	134
11	145
12	200
13	384
14	443
15	502
16	589
17	625
18	638
19	1082
20	1235
21	1236
22	1439
23	1892
24	2014
25	2355
26	2380
27	2592
28	2676
29	2981
30	3406
31	3908
32	4775
33	5885
34	10617
35	16108
36	17035
37	18164
38	18307
39	20565
40	24542
41	26388
42	32786
43	47379
44	49711
45	50103
46	55067

[4, 5, 6, 8, 9, 18, 25, 66, 87, 134, 145, 200, 384, 443, 502, 589, 625, 638, 1082, 1235, 1236, 1439, 1892, 2014, 2355, 2380, 2592, 2676, 2981, 3406, 3908, 4775, 5885, 10617, 16108, 17035, 18164, 18307, 20565, 24542, 26388, 32786, 47379, 49711, 50103, 55067]

cp's OEIS Frontend

A053427 Numbers n such that Catalan(n)-1 is prime.

Table of values

List of values