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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.

A245094 Total squares count in n-th generation of Pythagoras tree variation which is rhombitrihexagonal tiling.

Table of values

n a(n)
0 1
1 2
2 4
3 8
4 13
5 20
6 24
7 27
8 33
9 36
10 42
11 45
12 51
13 54
14 60
15 63
16 69
17 72
18 78
19 81
20 87
21 90
22 96
23 99
24 105
25 108
26 114
27 117
28 123
29 126
30 132
31 135
32 141
33 144
34 150
35 153
36 159
37 162
38 168
39 171
40 177
41 180
42 186
43 189
44 195
45 198
46 204
47 207
48 213
49 216
50 222
51 225
52 231
53 234
54 240
55 243
56 249
57 252
58 258
59 261
60 267

List of values

[1, 2, 4, 8, 13, 20, 24, 27, 33, 36, 42, 45, 51, 54, 60, 63, 69, 72, 78, 81, 87, 90, 96, 99, 105, 108, 114, 117, 123, 126, 132, 135, 141, 144, 150, 153, 159, 162, 168, 171, 177, 180, 186, 189, 195, 198, 204, 207, 213, 216, 222, 225, 231, 234, 240, 243, 249, 252, 258, 261, 267]

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

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