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.

A192647 Monotonic ordering of set S generated by these rules: if x and y are in S and x^2 - y^2 > 0 then x^2 - y^2 is in S, and 1 and 3 are in S.

Table of values

n a(n)
1 1
2 3
3 8
4 55
5 63
6 944
7 2961
8 3016
9 3024
10 3905
11 3960
12 3968
13 48320
14 63424
15 328735
16 377055
17 432575
18 495999
19 887167
20 888111
21 891072
22 891127
23 891135
24 6104449
25 6152769
26 6481504
27 6537024
28 6585344
29 6600448
30 6648768
31 6914079
32 6977503
33 7876385
34 8205120

List of values

[1, 3, 8, 55, 63, 944, 2961, 3016, 3024, 3905, 3960, 3968, 48320, 63424, 328735, 377055, 432575, 495999, 887167, 888111, 891072, 891127, 891135, 6104449, 6152769, 6481504, 6537024, 6585344, 6600448, 6648768, 6914079, 6977503, 7876385, 8205120]