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.

A252179 Number of length 3+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

Table of values

n a(n)
1 12
2 83
3 264
4 687
5 1428
6 2729
7 4680
8 7661
9 11764
10 17535
11 25056
12 35067
13 47628
14 63701
15 83312
16 107673
17 136764
18 172075
19 213528
20 262919
21 320100
22 387201
23 463992
24 552965
25 653796
26 769367
27 899248
28 1046739
29 1211292
30 1396653
31 1602144
32 1831985
33 2085356

List of values

[12, 83, 264, 687, 1428, 2729, 4680, 7661, 11764, 17535, 25056, 35067, 47628, 63701, 83312, 107673, 136764, 172075, 213528, 262919, 320100, 387201, 463992, 552965, 653796, 769367, 899248, 1046739, 1211292, 1396653, 1602144, 1831985, 2085356]