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.

A253394 Number of (n+1) X (5+1) 0..1 arrays with every 2 X 2 subblock antidiagonal maximum minus diagonal minimum nondecreasing horizontally and diagonal maximum minus antidiagonal minimum nondecreasing vertically.

Table of values

n a(n)
1 304
2 250
3 316
4 465
5 666
6 932
7 1269
8 1693
9 2201
10 2814
11 3527
12 4360
13 5309
14 6394
15 7611
16 8980
17 10497
18 12182
19 14031
20 16064
21 18277
22 20690
23 23299
24 26124
25 29161
26 32430
27 35927
28 39672
29 43661
30 47914
31 52427
32 57220
33 62289
34 67654
35 73311
36 79280
37 85557
38 92162
39 99091

List of values

[304, 250, 316, 465, 666, 932, 1269, 1693, 2201, 2814, 3527, 4360, 5309, 6394, 7611, 8980, 10497, 12182, 14031, 16064, 18277, 20690, 23299, 26124, 29161, 32430, 35927, 39672, 43661, 47914, 52427, 57220, 62289, 67654, 73311, 79280, 85557, 92162, 99091]