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.

A113370 Triangle P, read by rows, such that P^3 transforms column k of P into column k+1 of P, so that column k of P equals column 0 of P^(3*k+1), where P^3 denotes the matrix cube of P.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 4
5 1
6 1
7 28
8 7
9 1
10 1
11 326
12 91
13 10
14 1
15 1
16 5702
17 1722
18 190
19 13
20 1
21 1
22 136724
23 43764
24 4945
25 325
26 16
27 1
28 1
29 4226334
30 1415799
31 163705
32 10751
33 496
34 19
35 1
36 1
37 161385532
38 56096733
39 6617605
40 437723
41 19896
42 703
43 22
44 1
45 1
46 7378504140
47 2644883675

List of values

[1, 1, 1, 1, 4, 1, 1, 28, 7, 1, 1, 326, 91, 10, 1, 1, 5702, 1722, 190, 13, 1, 1, 136724, 43764, 4945, 325, 16, 1, 1, 4226334, 1415799, 163705, 10751, 496, 19, 1, 1, 161385532, 56096733, 6617605, 437723, 19896, 703, 22, 1, 1, 7378504140, 2644883675]