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.

A058582 Expansion of (1+3*x+4*x^2)/(1-4*x^2+4*x^4).

Table of values

n a(n)
0 1
1 3
2 8
3 12
4 28
5 36
6 80
7 96
8 208
9 240
10 512
11 576
12 1216
13 1344
14 2816
15 3072
16 6400
17 6912
18 14336
19 15360
20 31744
21 33792
22 69632
23 73728
24 151552
25 159744
26 327680
27 344064
28 704512
29 737280
30 1507328
31 1572864
32 3211264
33 3342336
34 6815744
35 7077888

List of values

[1, 3, 8, 12, 28, 36, 80, 96, 208, 240, 512, 576, 1216, 1344, 2816, 3072, 6400, 6912, 14336, 15360, 31744, 33792, 69632, 73728, 151552, 159744, 327680, 344064, 704512, 737280, 1507328, 1572864, 3211264, 3342336, 6815744, 7077888]

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

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