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.

A064032 Product of unitary divisors of binomial(n, floor(n/2)).

Table of values

n a(n)
1 1
2 2
3 3
4 36
5 100
6 400
7 1225
8 24010000
9 252047376
10 4032758016
11 2075562447064149770496
12 531343986448422341246976
13 75186222935463997063888896
14 19247673071478783248355557376
15 2940278105018015412903875390625
16 566574142904620264536665169363475932852029446342410000000000000000

List of values

[1, 2, 3, 36, 100, 400, 1225, 24010000, 252047376, 4032758016, 2075562447064149770496, 531343986448422341246976, 75186222935463997063888896, 19247673071478783248355557376, 2940278105018015412903875390625, 566574142904620264536665169363475932852029446342410000000000000000]