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.

A294293 E.g.f.: exp(1/((1+x)*(1+x^2)*(1+x^3)*(1+x^4)*(1+x^5)) - 1).

Table of values

n a(n)
0 1
1 -1
2 1
3 -7
4 49
5 -301
6 3001
7 -26251
8 280897
9 -4040569
10 52124401
11 -749335951
12 12646748401
13 -215856019237
14 4053285942889
15 -82462867482451
16 1728838444704001
17 -38850070313151601
18 922947645744036577
19 -22864122050534606359
20 599150979583749111601

List of values

[1, -1, 1, -7, 49, -301, 3001, -26251, 280897, -4040569, 52124401, -749335951, 12646748401, -215856019237, 4053285942889, -82462867482451, 1728838444704001, -38850070313151601, 922947645744036577, -22864122050534606359, 599150979583749111601]