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.

A242036 Smallest k such that in the interval [1,k] in A242033 all odd primes <= prime(n) are present.

Table of values

n a(n)
2 1
3 4
4 9
5 54
6 54
7 88
8 88
9 220
10 220
11 444
12 444
13 570
14 570
15 570
16 896
17 1510
18 1510
19 1510
20 1510
21 1695
22 2065
23 2249
24 2249
25 2968
26 2968
27 2968
28 2968
29 3341
30 4561
31 4561
32 4561
33 4942
34 4942
35 6471
36 6471
37 6471
38 7158
39 9202
40 9202
41 10915
42 10915
43 10915
44 10915
45 12312
46 12312
47 12312

List of values

[1, 4, 9, 54, 54, 88, 88, 220, 220, 444, 444, 570, 570, 570, 896, 1510, 1510, 1510, 1510, 1695, 2065, 2249, 2249, 2968, 2968, 2968, 2968, 3341, 4561, 4561, 4561, 4942, 4942, 6471, 6471, 6471, 7158, 9202, 9202, 10915, 10915, 10915, 10915, 12312, 12312, 12312]

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

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