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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.

A202188 Index of A168425 when A174641(n) = A168425(m); a(n) = m.

Table of values

n a(n)
1 1
2 1
3 1
4 9
5 18
6 18
7 42
8 165
9 165
10 317
11 559
12 559
13 559
14 634
15 634

List of values

[1, 1, 1, 9, 18, 18, 42, 165, 165, 317, 559, 559, 559, 634, 634]

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