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.

A369059 a(0) = 0, and for n > 0, a(n) is the square of the product of first n-1 odd primes.

Table of values

n a(n)
0 0
1 1
2 9
3 225
4 11025
5 1334025
6 225450225
7 65155115025
8 23520996524025
9 12442607161209225
10 10464232622576958225
11 10056127550296456854225
12 13766838616355849433434025
13 23142055714094182897602596025
14 42789661015360144177667200050225
15 94522361182930558488466844910947025
16 265513312562851938794103367354850193225

List of values

[0, 1, 9, 225, 11025, 1334025, 225450225, 65155115025, 23520996524025, 12442607161209225, 10464232622576958225, 10056127550296456854225, 13766838616355849433434025, 23142055714094182897602596025, 42789661015360144177667200050225, 94522361182930558488466844910947025, 265513312562851938794103367354850193225]