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.

A025931 Expansion of 1/((1-2x)(1-3x)(1-5x)(1-7x)).

Table of values

n a(n)
0 1
1 17
2 188
3 1726
4 14343
5 112371
6 848506
7 6255392
8 45386165
9 325753285
10 2320698744
11 16447547298
12 116147697667
13 818112983159
14 5752200695702
15 40392496919044
16 283383067688049
17 1986859807248393
18 13923911479636180
19 97546847987676230
20 683225284523104511

List of values

[1, 17, 188, 1726, 14343, 112371, 848506, 6255392, 45386165, 325753285, 2320698744, 16447547298, 116147697667, 818112983159, 5752200695702, 40392496919044, 283383067688049, 1986859807248393, 13923911479636180, 97546847987676230, 683225284523104511]

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

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