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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.

A002379 a(n) = floor(3^n / 2^n).

Table of values

n a(n)
0 1
1 1
2 2
3 3
4 5
5 7
6 11
7 17
8 25
9 38
10 57
11 86
12 129
13 194
14 291
15 437
16 656
17 985
18 1477
19 2216
20 3325
21 4987
22 7481
23 11222
24 16834
25 25251
26 37876
27 56815
28 85222
29 127834
30 191751
31 287626
32 431439
33 647159
34 970739
35 1456109
36 2184164
37 3276246
38 4914369
39 7371554
40 11057332

List of values

[1, 1, 2, 3, 5, 7, 11, 17, 25, 38, 57, 86, 129, 194, 291, 437, 656, 985, 1477, 2216, 3325, 4987, 7481, 11222, 16834, 25251, 37876, 56815, 85222, 127834, 191751, 287626, 431439, 647159, 970739, 1456109, 2184164, 3276246, 4914369, 7371554, 11057332]

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

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