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.

A354789 a(2*n) = 9*2^n - 7, a(2*n+1) = 3*2^(n+2) - 7.

Table of values

n a(n)
0 2
1 5
2 11
3 17
4 29
5 41
6 65
7 89
8 137
9 185
10 281
11 377
12 569
13 761
14 1145
15 1529
16 2297
17 3065
18 4601
19 6137
20 9209
21 12281
22 18425
23 24569
24 36857
25 49145
26 73721
27 98297
28 147449
29 196601
30 294905
31 393209
32 589817
33 786425
34 1179641
35 1572857
36 2359289
37 3145721
38 4718585
39 6291449
40 9437177
41 12582905
42 18874361
43 25165817
44 37748729
45 50331641
46 75497465

List of values

[2, 5, 11, 17, 29, 41, 65, 89, 137, 185, 281, 377, 569, 761, 1145, 1529, 2297, 3065, 4601, 6137, 9209, 12281, 18425, 24569, 36857, 49145, 73721, 98297, 147449, 196601, 294905, 393209, 589817, 786425, 1179641, 1572857, 2359289, 3145721, 4718585, 6291449, 9437177, 12582905, 18874361, 25165817, 37748729, 50331641, 75497465]