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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.

A010913 Pisot sequence E(3,17), a(n) = floor( a(n-1)^2/a(n-2)+1/2 ).

Table of values

n a(n)
0 3
1 17
2 96
3 542
4 3060
5 17276
6 97536
7 550664
8 3108912
9 17552144
10 99095040
11 559465952
12 3158605632
13 17832701888
14 100679000064
15 568408596608
16 3209093579520
17 18117744283904
18 102288278544384
19 577494182698496
20 3260388539102208
21 18407342869216256
22 103923280137093120

List of values

[3, 17, 96, 542, 3060, 17276, 97536, 550664, 3108912, 17552144, 99095040, 559465952, 3158605632, 17832701888, 100679000064, 568408596608, 3209093579520, 18117744283904, 102288278544384, 577494182698496, 3260388539102208, 18407342869216256, 103923280137093120]

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

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