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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.

A318363 Multiplicative with a(prime(i)^k) = prime(k)^2^(i-1).

Table of values

n a(n)
1 1
2 2
3 4
4 3
5 16
6 8
7 256
8 5
9 9
10 32
11 65536
12 12
13 4294967296
14 512
15 64
16 7
17 18446744073709551616
18 18
19 340282366920938463463374607431768211456
20 48
21 1024
22 131072
23 115792089237316195423570985008687907853269984665640564039457584007913129639936
24 20
25 81
26 8589934592
27 25

List of values

[1, 2, 4, 3, 16, 8, 256, 5, 9, 32, 65536, 12, 4294967296, 512, 64, 7, 18446744073709551616, 18, 340282366920938463463374607431768211456, 48, 1024, 131072, 115792089237316195423570985008687907853269984665640564039457584007913129639936, 20, 81, 8589934592, 25]