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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.

A344298 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(9^(k-1)).

Table of values

n a(n)
1 1
2 9
3 81
4 765
5 6561
6 59778
7 531441
8 4789614
9 43049961
10 387479538
11 3486784401
12 31381653015
13 282429536481
14 2541870611298
15 22876792986402
16 205891175433096
17 1853020188851841
18 16677182091899187
19 150094635296999121
20 1350851721164795655
21 12157665459099975522
22 109418989162893418818

List of values

[1, 9, 81, 765, 6561, 59778, 531441, 4789614, 43049961, 387479538, 3486784401, 31381653015, 282429536481, 2541870611298, 22876792986402, 205891175433096, 1853020188851841, 16677182091899187, 150094635296999121, 1350851721164795655, 12157665459099975522, 109418989162893418818]

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

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