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.

A065885 a(n)-1, a(n) and a(n)+1 form three consecutive integers that can be factored into Fibonacci numbers.

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 9
6 25
7 26
8 64
9 169
10 441
11 1156
12 3025
13 7921
14 20736
15 54289
16 142129
17 372100
18 974169
19 2550409
20 6677056
21 17480761
22 45765225
23 119814916
24 313679521
25 821223649
26 2149991424
27 5628750625
28 14736260449
29 38580030724
30 101003831721
31 264431464441
32 692290561600
33 1812440220361

List of values

[2, 3, 4, 5, 9, 25, 26, 64, 169, 441, 1156, 3025, 7921, 20736, 54289, 142129, 372100, 974169, 2550409, 6677056, 17480761, 45765225, 119814916, 313679521, 821223649, 2149991424, 5628750625, 14736260449, 38580030724, 101003831721, 264431464441, 692290561600, 1812440220361]