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.

A113099 Triangle T, read by rows, equal to the matrix cube of triangle A113095, which satisfies the recurrence: A113095(n,k) = [A113095^4](n-1,k-1) + [A113095^4](n-1,k).

Table of values

n a(n)
0 1
1 3
2 1
3 27
4 15
5 1
6 693
7 513
8 63
9 1
10 52812
11 47619
12 8289
13 255
14 1
15 12628008
16 13176189
17 2920527
18 131841
19 1023
20 1
21 9924266772
22 11586274263
23 3078907929
24 181929087
25 2101761
26 4095
27 1
28 26507035453923
29 33825995695125
30 10365262415703

List of values

[1, 3, 1, 27, 15, 1, 693, 513, 63, 1, 52812, 47619, 8289, 255, 1, 12628008, 13176189, 2920527, 131841, 1023, 1, 9924266772, 11586274263, 3078907929, 181929087, 2101761, 4095, 1, 26507035453923, 33825995695125, 10365262415703]