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.

A188060 Numerator of 8^(2n-1) |B(2n)| / (2n)!, where B() are the Bernoulli numbers.

Table of values

n a(n)
1 8
2 128
3 4096
4 32768
5 1048576
6 11593056256
7 536870912
8 7767448354816
9 3014517285978112
10 191986824837595136
11 2733227576976736256
12 66530577009460375453696
13 5926115612870995607552
14 488951148984934932554973184
15 7946710949908368748447692488704
16 71105936114697022329949662478336

List of values

[8, 128, 4096, 32768, 1048576, 11593056256, 536870912, 7767448354816, 3014517285978112, 191986824837595136, 2733227576976736256, 66530577009460375453696, 5926115612870995607552, 488951148984934932554973184, 7946710949908368748447692488704, 71105936114697022329949662478336]