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.

A116524 a(0)=1, a(1)=1, a(n) = 13*a(n/2) for n=2,4,6,..., a(n) = 12*a((n-1)/2) + a((n+1)/2) for n=3,5,7,....

Table of values

n a(n)
0 0
1 1
2 13
3 25
4 169
5 181
6 325
7 469
8 2197
9 2209
10 2353
11 2497
12 4225
13 4369
14 6097
15 7825
16 28561
17 28573
18 28717
19 28861
20 30589
21 30733
22 32461
23 34189
24 54925
25 55069
26 56797
27 58525
28 79261
29 80989
30 101725
31 122461
32 371293
33 371305
34 371449
35 371593
36 373321

List of values

[0, 1, 13, 25, 169, 181, 325, 469, 2197, 2209, 2353, 2497, 4225, 4369, 6097, 7825, 28561, 28573, 28717, 28861, 30589, 30733, 32461, 34189, 54925, 55069, 56797, 58525, 79261, 80989, 101725, 122461, 371293, 371305, 371449, 371593, 373321]