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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.

A016147 Expansion of 1/((1-3*x)*(1-12*x)).

Table of values

n a(n)
0 1
1 15
2 189
3 2295
4 27621
5 331695
6 3981069
7 47775015
8 573306741
9 6879700575
10 82556465949
11 990677768535
12 11888133753861
13 142657606640655
14 1711891284470829
15 20542695427998855
16 246512345179032981
17 2958148142277535935
18 35497777707717851709
19 425973332493776481975

List of values

[1, 15, 189, 2295, 27621, 331695, 3981069, 47775015, 573306741, 6879700575, 82556465949, 990677768535, 11888133753861, 142657606640655, 1711891284470829, 20542695427998855, 246512345179032981, 2958148142277535935, 35497777707717851709, 425973332493776481975]

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

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