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.

A292830 a(1) = 1, for n>=2, a(n) = B(2*n-1, n), where B(n, x) is the Bernoulli polynomial.

Table of values

n a(n)
1 1
2 3
3 85
4 5558
5 651186
6 119617025
7 31697064295
8 11444459810700
9 5400661033684164
10 3227014932144214335
11 2381276769035483594793
12 2126703075527239956801538
13 2260781626706432961741917750
14 2820945601365221814523529200893
15 4082702018096881373945823658830923

List of values

[1, 3, 85, 5558, 651186, 119617025, 31697064295, 11444459810700, 5400661033684164, 3227014932144214335, 2381276769035483594793, 2126703075527239956801538, 2260781626706432961741917750, 2820945601365221814523529200893, 4082702018096881373945823658830923]