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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.

A332306 a(n) is the least k such that A121663(k) = n.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 8
6 3
7 32
8 5
9 128
10 9
11 512
12 6
13 2048
14 33
15 10
16 65
17 32768
18 18
19 131072
20 12
21 34
22 513
23 2097152
24 7
25 8388608
26 2049
27 130
28 36
29 134217728
30 11
31 536870912
32 68
33 514
34 32769
35 40
36 19
37 34359738368
38 131073
39 2050
40 13
41 549755813888
42 35
43 2199023255552
44 516
45 136
46 2097153

List of values

[0, 1, 2, 4, 8, 3, 32, 5, 128, 9, 512, 6, 2048, 33, 10, 65, 32768, 18, 131072, 12, 34, 513, 2097152, 7, 8388608, 2049, 130, 36, 134217728, 11, 536870912, 68, 514, 32769, 40, 19, 34359738368, 131073, 2050, 13, 549755813888, 35, 2199023255552, 516, 136, 2097153]

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

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