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.

A201105 T(n,k)=Number of nXk 0..7 arrays with every row and column running average nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.

Table of values

n a(n)
1 8
2 28
3 28
4 90
5 140
6 90
7 213
8 334
9 334
10 213
11 398
12 103
13 2052
14 103
15 398
16 536
17 14881
18 235661
19 235661
20 14881
21 536
22 496
23 246332
24 659775
25 267814
26 659775
27 246332
28 496
29 212
30 838638
31 44795285
32 751183732
33 751183732
34 44795285
35 838638
36 212
37 3748
38 324469
39 1777011587

List of values

[8, 28, 28, 90, 140, 90, 213, 334, 334, 213, 398, 103, 2052, 103, 398, 536, 14881, 235661, 235661, 14881, 536, 496, 246332, 659775, 267814, 659775, 246332, 496, 212, 838638, 44795285, 751183732, 751183732, 44795285, 838638, 212, 3748, 324469, 1777011587]