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.

A271387 Numerator of prime(n)#/n!, where prime(n)# is the prime factorial function.

Table of values

n a(n)
0 1
1 2
2 3
3 5
4 35
5 77
6 1001
7 2431
8 46189
9 1062347
10 30808063
11 86822723
12 3212440751
13 10131543907
14 435656388001
15 20475850236047
16 1085220062510491
17 3766351981654057
18 229747470880897477
19 810162134158954261
20 57521511525285752531
21 4199070341345859934763
22 331726556966322934846277

List of values

[1, 2, 3, 5, 35, 77, 1001, 2431, 46189, 1062347, 30808063, 86822723, 3212440751, 10131543907, 435656388001, 20475850236047, 1085220062510491, 3766351981654057, 229747470880897477, 810162134158954261, 57521511525285752531, 4199070341345859934763, 331726556966322934846277]