A265200 - cp's OEIS frontend

A265200 Numbers n such that n!3 + 3^7 is prime, where n!3 = n!!! is a triple factorial number (A007661).

n	a(n)
1	8
2	10
3	11
4	13
5	16
6	19
7	20
8	22
9	37
10	38
11	47
12	73
13	92
14	94
15	100
16	218
17	241
18	284
19	482
20	541
21	736
22	787
23	829
24	916
25	1147
26	1312
27	1856
28	1928
29	2035
30	3134
31	4958
32	5503
33	8042
34	16898
35	16987
36	24548
37	25076
38	35086

[8, 10, 11, 13, 16, 19, 20, 22, 37, 38, 47, 73, 92, 94, 100, 218, 241, 284, 482, 541, 736, 787, 829, 916, 1147, 1312, 1856, 1928, 2035, 3134, 4958, 5503, 8042, 16898, 16987, 24548, 25076, 35086]

cp's OEIS Frontend

A265200 Numbers n such that n!3 + 3^7 is prime, where n!3 = n!!! is a triple factorial number (A007661).

Table of values

List of values