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.

A302700 E.g.f.: Sum_{n>=0} (exp(n*x) + 1)^n / (2 + exp(n*x))^(n+1).

Table of values

n a(n)
0 1
1 1
2 13
3 385
4 21325
5 1898401
6 247841293
7 44611568065
8 10589093387725
9 3204648461107681
10 1204384753185644173
11 550313048077989740545
12 300436578515074737333325
13 193139598305033634851120161
14 144410707207961955130172624653
15 124258444226932649355925701301825
16 121911793079671988588136925596434125
17 135284324089583933279712302959420767841

List of values

[1, 1, 13, 385, 21325, 1898401, 247841293, 44611568065, 10589093387725, 3204648461107681, 1204384753185644173, 550313048077989740545, 300436578515074737333325, 193139598305033634851120161, 144410707207961955130172624653, 124258444226932649355925701301825, 121911793079671988588136925596434125, 135284324089583933279712302959420767841]