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.

A058018 Difference between LCM(1,...,x) and the smallest prime > LCM(1,...,x), where x is the n-th prime power (A000961).

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 13
8 1
9 13
10 31
11 23
12 19
13 1
14 41
15 1
16 31
17 43
18 1
19 41
20 53
21 79
22 59
23 1
24 59
25 61
26 113
27 97
28 179
29 73
30 73
31 97
32 103
33 101
34 109
35 1
36 229
37 109
38 139
39 113
40 227
41 131
42 191
43 163
44 1
45 199
46 151
47 139
48 1
49 223
50 229
51 367
52 239
53 499
54 251
55 509
56 251
57 227
58 373
59 281
60 233
61 283
62 229
63 277
64 263

List of values

[1, 1, 1, 1, 1, 1, 13, 1, 13, 31, 23, 19, 1, 41, 1, 31, 43, 1, 41, 53, 79, 59, 1, 59, 61, 113, 97, 179, 73, 73, 97, 103, 101, 109, 1, 229, 109, 139, 113, 227, 131, 191, 163, 1, 199, 151, 139, 1, 223, 229, 367, 239, 499, 251, 509, 251, 227, 373, 281, 233, 283, 229, 277, 263]

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

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