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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.

A020749 Pisot sequence T(5,8), a(n) = floor(a(n-1)^2/a(n-2)).

Table of values

n a(n)
0 5
1 8
2 12
3 18
4 27
5 40
6 59
7 87
8 128
9 188
10 276
11 405
12 594
13 871
14 1277
15 1872
16 2744
17 4022
18 5895
19 8640
20 12663
21 18559
22 27200
23 39864
24 58424
25 85625
26 125490
27 183915
28 269541
29 395032
30 578948
31 848490
32 1243523
33 1822472
34 2670963
35 3914487
36 5736960
37 8407924
38 12322412
39 18059373

List of values

[5, 8, 12, 18, 27, 40, 59, 87, 128, 188, 276, 405, 594, 871, 1277, 1872, 2744, 4022, 5895, 8640, 12663, 18559, 27200, 39864, 58424, 85625, 125490, 183915, 269541, 395032, 578948, 848490, 1243523, 1822472, 2670963, 3914487, 5736960, 8407924, 12322412, 18059373]

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

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