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.

A082480 a(n) = Product_{k=1..n} (F(k)+1) where F(k) denotes the k-th Fibonacci number.

Table of values

n a(n)
0 1
1 2
2 4
3 12
4 48
5 288
6 2592
7 36288
8 798336
9 27941760
10 1564738560
11 140826470400
12 20419838208000
13 4778242140672000
14 1806175529174016000
15 1103573248325323776000
16 1090330369345419890688000
17 1742347930213980985319424000
18 4503969399603140847050711040000

List of values

[1, 2, 4, 12, 48, 288, 2592, 36288, 798336, 27941760, 1564738560, 140826470400, 20419838208000, 4778242140672000, 1806175529174016000, 1103573248325323776000, 1090330369345419890688000, 1742347930213980985319424000, 4503969399603140847050711040000]