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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.

A161010 a(n) = Sum_{d|n} Moebius(n/d)*d^(b-1)/phi(n) for b = 14.

Table of values

n a(n)
1 1
2 8191
3 797161
4 33550336
5 305175781
6 6529545751
7 16148168401
8 137422176256
9 423644039001
10 2499694822171
11 3452271214393
12 26745019396096
13 25239592216021
14 132269647372591
15 243274230757741
16 562881233944576
17 619036127056621

List of values

[1, 8191, 797161, 33550336, 305175781, 6529545751, 16148168401, 137422176256, 423644039001, 2499694822171, 3452271214393, 26745019396096, 25239592216021, 132269647372591, 243274230757741, 562881233944576, 619036127056621]

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

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