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.

A241123 Smallest k such that the factorization of k! over distinct terms of A050376 contains exactly n primes.

Table of values

n a(n)
1 2
2 3
3 5
4 13
5 17
6 21
7 23
8 37
9 33
10 42
11 43
12 56
13 59
14 57
15 75
16 84
17 99
18 101
19 105
20 109
21 123
22 119
23 133
24 139
25 157
26 162
27 163
28 182
29 186
30 183
31 207
32 208
33 222
34 219
35 235
36 220
37 255
38 257
39 263
40 268
41 267
42 303
43 305
44 307
45 316
46 315
47 340
48 344
49 341
50 343
51 383
52 385
53 387
54 397
55 411
56 425

List of values

[2, 3, 5, 13, 17, 21, 23, 37, 33, 42, 43, 56, 59, 57, 75, 84, 99, 101, 105, 109, 123, 119, 133, 139, 157, 162, 163, 182, 186, 183, 207, 208, 222, 219, 235, 220, 255, 257, 263, 268, 267, 303, 305, 307, 316, 315, 340, 344, 341, 343, 383, 385, 387, 397, 411, 425]

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

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