cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A085148 Numbers k such that k!!!!! + 1 is prime.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 6
6 9
7 11
8 13
9 15
10 17
11 23
12 26
13 31
14 32
15 35
16 36
17 49
18 52
19 89
20 92
21 106
22 120
23 141
24 149
25 173
26 201
27 280
28 289
29 353
30 455
31 483
32 499
33 543
34 811
35 866
36 1010
37 1126
38 1557
39 2358
40 2411
41 2435
42 2485
43 2491
44 2772
45 2851
46 2937
47 2996
48 3642
49 3777
50 4123
51 4642
52 5566
53 6416
54 9202
55 9382

List of values

[0, 1, 2, 4, 6, 9, 11, 13, 15, 17, 23, 26, 31, 32, 35, 36, 49, 52, 89, 92, 106, 120, 141, 149, 173, 201, 280, 289, 353, 455, 483, 499, 543, 811, 866, 1010, 1126, 1557, 2358, 2411, 2435, 2485, 2491, 2772, 2851, 2937, 2996, 3642, 3777, 4123, 4642, 5566, 6416, 9202, 9382]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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