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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.

A016307 Expansion of g.f. 1/((1-2*x)*(1-6*x)*(1-10*x)).

Table of values

n a(n)
0 1
1 18
2 232
3 2640
4 28336
5 295008
6 3020032
7 30620160
8 308720896
9 3102325248
10 31113951232
11 311683706880
12 3120102240256
13 31220613439488
14 312323680632832
15 3123942083788800
16 31243652502716416
17 312461915016265728
18 3124771490097528832
19 31248628940585041920

List of values

[1, 18, 232, 2640, 28336, 295008, 3020032, 30620160, 308720896, 3102325248, 31113951232, 311683706880, 3120102240256, 31220613439488, 312323680632832, 3123942083788800, 31243652502716416, 312461915016265728, 3124771490097528832, 31248628940585041920]

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

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