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.

A177399 O.g.f.: exp( Sum_{n>=1} (sigma(2n)-sigma(n))^n * x^n/n ).

Table of values

n a(n)
0 1
1 2
2 10
3 188
4 1414
5 53596
6 2923652
7 44668152
8 651967302
9 605335444140
10 7564881098284
11 157357140966472
12 96537385644719004
13 695895399853879448
14 86358988630956719304
15 1103071610291574716763120

List of values

[1, 2, 10, 188, 1414, 53596, 2923652, 44668152, 651967302, 605335444140, 7564881098284, 157357140966472, 96537385644719004, 695895399853879448, 86358988630956719304, 1103071610291574716763120]