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.

A293721 E.g.f.: exp(x + 4*x^2 + 9*x^3).

Table of values

n a(n)
0 1
1 1
2 9
3 79
4 457
5 5901
6 66841
7 720259
8 11155089
9 158315257
10 2361665161
11 42133751991
12 720156599449
13 13181971424389
14 265545621153177
15 5280775950377131
16 111888028465044001
17 2508562975185903729
18 56507353426001537929
19 1342159313030965211167

List of values

[1, 1, 9, 79, 457, 5901, 66841, 720259, 11155089, 158315257, 2361665161, 42133751991, 720156599449, 13181971424389, 265545621153177, 5280775950377131, 111888028465044001, 2508562975185903729, 56507353426001537929, 1342159313030965211167]

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

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