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.

A265068 Coordination sequence for (2,5,infinity) tiling of hyperbolic plane.

Table of values

n a(n)
0 1
1 3
2 5
3 8
4 13
5 20
6 30
7 46
8 71
9 109
10 167
11 256
12 393
13 603
14 925
15 1419
16 2177
17 3340
18 5124
19 7861
20 12060
21 18502
22 28385
23 43547
24 66808
25 102494
26 157242
27 241234
28 370091
29 567778
30 871061
31 1336345
32 2050164
33 3145275
34 4825348
35 7402845
36 11357132
37 17423632
38 26730600
39 41008957
40 62914209
41 96520321
42 148077398
43 227174087
44 348520885

List of values

[1, 3, 5, 8, 13, 20, 30, 46, 71, 109, 167, 256, 393, 603, 925, 1419, 2177, 3340, 5124, 7861, 12060, 18502, 28385, 43547, 66808, 102494, 157242, 241234, 370091, 567778, 871061, 1336345, 2050164, 3145275, 4825348, 7402845, 11357132, 17423632, 26730600, 41008957, 62914209, 96520321, 148077398, 227174087, 348520885]

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

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