cp's OEIS Frontend

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.

A010920 Pisot sequence T(3,13), a(n) = floor( a(n-1)^2/a(n-2) ).

Table of values

n a(n)
0 3
1 13
2 56
3 241
4 1037
5 4462
6 19199
7 82609
8 355448
9 1529413
10 6580721
11 28315366
12 121834667
13 524227237
14 2255632184
15 9705479209
16 41760499493
17 179686059838
18 773148800711
19 3326685824041
20 14313982718072

List of values

[3, 13, 56, 241, 1037, 4462, 19199, 82609, 355448, 1529413, 6580721, 28315366, 121834667, 524227237, 2255632184, 9705479209, 41760499493, 179686059838, 773148800711, 3326685824041, 14313982718072]

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

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