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.

A340506 For those rows n of A249223 which are weakly increasing, let w(n) denote the maximal entry in the row: sequence gives values of n for which w(n) sets a new record.

Table of values

n a(n)
1 1
2 6
3 72
4 120
5 1440
6 6720
7 28800
8 80640
9 483840
10 1612800
11 5806080
12 7096320
13 85155840
14 283852800
15 510935040
16 1476034560
17 7947878400
18 17712414720
19 29520691200
20 106274488320
21 354248294400
22 1653158707200
23 2125489766400
24 4817776803840
25 8029628006400
26 28906660823040

List of values

[1, 6, 72, 120, 1440, 6720, 28800, 80640, 483840, 1612800, 5806080, 7096320, 85155840, 283852800, 510935040, 1476034560, 7947878400, 17712414720, 29520691200, 106274488320, 354248294400, 1653158707200, 2125489766400, 4817776803840, 8029628006400, 28906660823040]