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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.

A264818 T(n,k)=Number of nXk arrays of permutations of 0..n*k-1 with rows nondecreasing modulo 3 and columns nondecreasing modulo 7.

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 2
8 8
9 4
10 1
11 4
12 44
13 59
14 14
15 1
16 8
17 348
18 1644
19 743
20 47
21 1
22 24
23 3946
24 83599
25 142096
26 17869
27 201
28 1
29 72
30 52524
31 6680669
32 50750671
33 19492778
34 530230
35 1331
36 2
37 216
38 1041936
39 731477306

List of values

[1, 1, 1, 1, 1, 1, 2, 8, 4, 1, 4, 44, 59, 14, 1, 8, 348, 1644, 743, 47, 1, 24, 3946, 83599, 142096, 17869, 201, 1, 72, 52524, 6680669, 50750671, 19492778, 530230, 1331, 2, 216, 1041936, 731477306]

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

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