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.

A254465 a(n) = 35*2^n + 10*4^n + 20*3^n + 4*5^n + 6^n + 56.

Table of values

n a(n)
0 126
1 252
2 672
3 2232
4 8592
5 36552
6 166992
7 804552
8 4037712
9 20923272
10 111231312
11 603667272
12 3331889232
13 18646768392
14 105558814032
15 603280840392
16 3475274371152
17 20152803339912
18 117513698083152
19 688425727971912
20 4048693055291472
21 23888489018765832
22 141334996634766672
23 838119509472869832

List of values

[126, 252, 672, 2232, 8592, 36552, 166992, 804552, 4037712, 20923272, 111231312, 603667272, 3331889232, 18646768392, 105558814032, 603280840392, 3475274371152, 20152803339912, 117513698083152, 688425727971912, 4048693055291472, 23888489018765832, 141334996634766672, 838119509472869832]