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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.

A021874 Expansion of 1/((1-x) * (1-4*x) * (1-7*x) * (1-10*x)).

Table of values

n a(n)
0 1
1 22
2 325
3 4070
4 46781
5 511742
6 5430405
7 56516790
8 580744461
9 5916830062
10 59935396885
11 604729235110
12 6084941584541
13 61113049957982
14 612976296281765
15 6142684971387030
16 61517309500479021
17 615806336417543502
18 6162496145690677045
19 61655991294017340550
20 616777123265962899901

List of values

[1, 22, 325, 4070, 46781, 511742, 5430405, 56516790, 580744461, 5916830062, 59935396885, 604729235110, 6084941584541, 61113049957982, 612976296281765, 6142684971387030, 61517309500479021, 615806336417543502, 6162496145690677045, 61655991294017340550, 616777123265962899901]

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

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