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.

A007686 Prime(n)*...*a(n) is the least product of consecutive primes which is non-deficient.

Table of values

n a(n)
1 3
2 13
3 31
4 73
5 149
6 233
7 367
8 521
9 733
10 991
11 1249
12 1579
13 1949
14 2341
15 2791
16 3343
17 3881
18 4481
19 5147
20 5849
21 6619
22 7499
23 8387
24 9341
25 10321
26 11411
27 12517
28 13709
29 15013
30 16363
31 17881
32 19381
33 20873
34 22369
35 24007
36 25763
37 27611
38 29399
39 31357

List of values

[3, 13, 31, 73, 149, 233, 367, 521, 733, 991, 1249, 1579, 1949, 2341, 2791, 3343, 3881, 4481, 5147, 5849, 6619, 7499, 8387, 9341, 10321, 11411, 12517, 13709, 15013, 16363, 17881, 19381, 20873, 22369, 24007, 25763, 27611, 29399, 31357]