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.

A360187 Generalized Somos-5 sequence with a(n) = (-a(n-1)*a(n-4) + 42*a(n-2)*a(n-3))/a(n-5), a(-n) = a(n), a(0) = a(1) = 1, a(2) = 3.

Table of values

n a(n)
0 1
1 1
2 3
3 13
4 113
5 1525
6 57123
7 2165017
8 262621633
9 42422452969
10 14070212996451
11 7658246457672229
12 10650393355715621873
13 15512114571284835412957
14 75606222210863532170808003
15 452005526897888844293504165425

List of values

[1, 1, 3, 13, 113, 1525, 57123, 2165017, 262621633, 42422452969, 14070212996451, 7658246457672229, 10650393355715621873, 15512114571284835412957, 75606222210863532170808003, 452005526897888844293504165425]