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.

A134354 Integer nearest to expression 2 Pi n^(2 n + 1) e^(-2 n).

Table of values

n a(n)
1 1
2 4
3 34
4 553
5 13929
6 504211
7 24804343
8 1592201163
9 129266762933
10 12950610156346
11 1569397748147942
12 226278584786787360
13 38281932323382968320
14 7510129222684065660928
15 1691120063240224255246336

List of values

[1, 4, 34, 553, 13929, 504211, 24804343, 1592201163, 129266762933, 12950610156346, 1569397748147942, 226278584786787360, 38281932323382968320, 7510129222684065660928, 1691120063240224255246336]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.