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.

A267062 Coefficient of x^3 in the minimal polynomial of the continued fraction [1^n,sqrt(2)+sqrt(3),1,1,...], where 1^n means n ones.

Table of values

n a(n)
0 212
1 -5760
2 -165852
3 -10501476
4 -449827456
5 -21948311748
6 -1016699956620
7 -48023357086272
8 -2251419462422716
9 -105852417560435076
10 -4971310326775823808
11 -233572686675369390180
12 -10972461323000994899692
13 -515480788238950647507456
14 -24216468853316695676874396

List of values

[212, -5760, -165852, -10501476, -449827456, -21948311748, -1016699956620, -48023357086272, -2251419462422716, -105852417560435076, -4971310326775823808, -233572686675369390180, -10972461323000994899692, -515480788238950647507456, -24216468853316695676874396]