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.

A305315 a(n) = sqrt(5*b(n)^2 - 4), with b(n) = A134493(n) = Fibonacci(6*n+1), n >= 0.

Table of values

n a(n)
0 1
1 29
2 521
3 9349
4 167761
5 3010349
6 54018521
7 969323029
8 17393796001
9 312119004989
10 5600748293801
11 100501350283429
12 1803423556807921
13 32361122672259149
14 580696784543856761
15 10420180999117162549
16 186982561199565069121
17 3355265920593054081629
18 60207804009475408400201
19 1080385206249964297121989

List of values

[1, 29, 521, 9349, 167761, 3010349, 54018521, 969323029, 17393796001, 312119004989, 5600748293801, 100501350283429, 1803423556807921, 32361122672259149, 580696784543856761, 10420180999117162549, 186982561199565069121, 3355265920593054081629, 60207804009475408400201, 1080385206249964297121989]