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.

A101927 E.g.f. of sin(arcsinh(x)) (odd powers only).

Table of values

n a(n)
1 1
2 -2
3 20
4 -520
5 26000
6 -2132000
7 260104000
8 -44217680000
9 9993195680000
10 -2898026747200000
11 1049085682486400000
12 -463695871658988800000
13 245758811979264064000000
14 -153845016299019304064000000
15 112306861898284091966720000000
16 -94562377718355205435978240000000
17 90969007365057707629411066880000000

List of values

[1, -2, 20, -520, 26000, -2132000, 260104000, -44217680000, 9993195680000, -2898026747200000, 1049085682486400000, -463695871658988800000, 245758811979264064000000, -153845016299019304064000000, 112306861898284091966720000000, -94562377718355205435978240000000, 90969007365057707629411066880000000]