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.

A001623 Number of 3 X n reduced (normalized) Latin rectangles.

Table of values

n a(n)
3 1
4 4
5 46
6 1064
7 35792
8 1673792
9 103443808
10 8154999232
11 798030483328
12 94866122760704
13 13460459852344064
14 2246551018310998016
15 435626600453967929344
16 97108406689489312301056
17 24658059294992101453262848
18 7075100096781964808223653888
19 2277710095706779480096994066432
20 817555425148510266964075644059648

List of values

[1, 4, 46, 1064, 35792, 1673792, 103443808, 8154999232, 798030483328, 94866122760704, 13460459852344064, 2246551018310998016, 435626600453967929344, 97108406689489312301056, 24658059294992101453262848, 7075100096781964808223653888, 2277710095706779480096994066432, 817555425148510266964075644059648]