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.

A109058 To compute a(n) we first write down 6^n 1's in a row. Each row takes the rightmost 6th part of the previous row and each element in it equals sum of the elements of the previous row starting with the first of the rightmost 6th part. The single element in the last row is a(n).

Table of values

n a(n)
0 1
1 1
2 6
3 201
4 39656
5 46769781
6 330736663032
7 14031372754200653
8 3571582237574150514024
9 5454701025672508908169570740
10 49984143782624329482858175943128416
11 2748177454593265010973723857947479180947553
12 906585004703475512437226615670665677815744239819376

List of values

[1, 1, 6, 201, 39656, 46769781, 330736663032, 14031372754200653, 3571582237574150514024, 5454701025672508908169570740, 49984143782624329482858175943128416, 2748177454593265010973723857947479180947553, 906585004703475512437226615670665677815744239819376]