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.

A364244 a(n) = A143007(2*n-1, n-1) for n >= 1.

Table of values

n a(n)
1 1
2 25
3 1441
4 107353
5 9073501
6 826861993
7 79219824685
8 7865844936025
9 802198564524325
10 83532710607121525
11 8844234718023010681
12 949244022625120188265
13 103044177225432902852641
14 11293765432962617876667253
15 1248038875078327818254657941

List of values

[1, 25, 1441, 107353, 9073501, 826861993, 79219824685, 7865844936025, 802198564524325, 83532710607121525, 8844234718023010681, 949244022625120188265, 103044177225432902852641, 11293765432962617876667253, 1248038875078327818254657941]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.