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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.

A344271 Dirichlet g.f.: Product_{k>=2} (1 + k^(-s))^(8^(k-1)).

Table of values

n a(n)
1 1
2 8
3 64
4 540
5 4096
6 33280
7 262144
8 2101304
9 16779232
10 134250496
11 1073741824
12 8590231296
13 68719476736
14 549757911040
15 4398046773248
16 35184389011270
17 281474976710656
18 2251799950016256
19 18014398509481984
20 144115189151809536
21 1152921504623624192
22 9223372045444710400
23 73786976294838206464

List of values

[1, 8, 64, 540, 4096, 33280, 262144, 2101304, 16779232, 134250496, 1073741824, 8590231296, 68719476736, 549757911040, 4398046773248, 35184389011270, 281474976710656, 2251799950016256, 18014398509481984, 144115189151809536, 1152921504623624192, 9223372045444710400, 73786976294838206464]

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

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