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.

A265066 Coordination sequence for (2,5,7) 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 45
8 67
9 100
10 149
11 221
12 329
13 491
14 731
15 1087
16 1618
17 2409
18 3586
19 5338
20 7946
21 11828
22 17607
23 26209
24 39013
25 58074
26 86448
27 128683
28 191552
29 285138
30 424447
31 631817
32 940501
33 1399997
34 2083987
35 3102151
36 4617754
37 6873828
38 10232143
39 15231214
40 22672656
41 33749729
42 50238677
43 74783553
44 111320204
45 165707396

List of values

[1, 3, 5, 8, 13, 20, 30, 45, 67, 100, 149, 221, 329, 491, 731, 1087, 1618, 2409, 3586, 5338, 7946, 11828, 17607, 26209, 39013, 58074, 86448, 128683, 191552, 285138, 424447, 631817, 940501, 1399997, 2083987, 3102151, 4617754, 6873828, 10232143, 15231214, 22672656, 33749729, 50238677, 74783553, 111320204, 165707396]

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

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