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.

A226458 G.f.: exp( Sum_{n>=1} A226459(n)*x^n/n ), where A226459(n) = Sum_{d|n} phi(d^d).

Table of values

n a(n)
0 1
1 1
2 2
3 8
4 41
5 547
6 3193
7 104733
8 1159483
9 29990445
10 431859113
11 24050995053
12 272382000003
13 21806033497537
14 362394321610042
15 15956110448082190
16 592910703485329797
17 46410258555248498805
18 775743319456458483203
19 99472768731785230089041

List of values

[1, 1, 2, 8, 41, 547, 3193, 104733, 1159483, 29990445, 431859113, 24050995053, 272382000003, 21806033497537, 362394321610042, 15956110448082190, 592910703485329797, 46410258555248498805, 775743319456458483203, 99472768731785230089041]