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.

A161195 a(n) = ((2^b-1)/phi(n))*Sum_{d|n} Moebius(n/d)*d^(b-1) for b = 16.

Table of values

n a(n)
1 65535
2 2147385345
3 470177777355
4 35182761492480
5 499992370589085
6 15406315230591285
7 51855240592341495
8 576434364292792320
9 2248845733577866995
10 16383250007092548195
11 27375595878265462275
12 252417068738007613440
13 279538958223203141205
14 1699140668489253766665

List of values

[65535, 2147385345, 470177777355, 35182761492480, 499992370589085, 15406315230591285, 51855240592341495, 576434364292792320, 2248845733577866995, 16383250007092548195, 27375595878265462275, 252417068738007613440, 279538958223203141205, 1699140668489253766665]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.