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.

A249472 Number of length 6+4 0..n arrays with no five consecutive terms having four times any element equal to the sum of the remaining four.

Table of values

n a(n)
1 802
2 16800
3 412972
4 3791504
5 27309702
6 135637752
7 549183692
8 1882322198
9 5658152588
10 15260105412
11 37735175366
12 86590121782
13 186608489008
14 380873907090
15 742312367226
16 1387762688078
17 2501716768582
18 4364708959260

List of values

[802, 16800, 412972, 3791504, 27309702, 135637752, 549183692, 1882322198, 5658152588, 15260105412, 37735175366, 86590121782, 186608489008, 380873907090, 742312367226, 1387762688078, 2501716768582, 4364708959260]