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.

A349272 a(n) = Product_{k = 1..2*n+1} Fibonacci(2*k) / Sum_{k = 1..2*n+1} Fibonacci(2*k).

Table of values

n a(n)
0 1
1 2
2 315
3 2471040
4 918185538816
5 16047302734562299200
6 13178031727820369629763174400
7 508406658175888466343652105865846784000
8 921456090985190879093613420564815806955580862464000
9 78458394721620642094151397745899367347021362840662985785265356800

List of values

[1, 2, 315, 2471040, 918185538816, 16047302734562299200, 13178031727820369629763174400, 508406658175888466343652105865846784000, 921456090985190879093613420564815806955580862464000, 78458394721620642094151397745899367347021362840662985785265356800]