cp's OEIS Frontend

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.

A369099 Index of first occurrence of n in A369015; smallest number whose prime tower factorization tree has Matula-Göbel number n.

Table of values

n a(n)
1 1
2 2
3 4
4 6
5 16
6 12
7 64
8 30
9 36
10 48
11 65536
12 60
13 4096
14 192
15 144
16 210
17 18446744073709551616
18 180
19 1073741824
20 240
21 576
22 196608
23 68719476736
24 420
25 1296
26 12288
27 900
28 960
29 281474976710656
30 720

List of values

[1, 2, 4, 6, 16, 12, 64, 30, 36, 48, 65536, 60, 4096, 192, 144, 210, 18446744073709551616, 180, 1073741824, 240, 576, 196608, 68719476736, 420, 1296, 12288, 900, 960, 281474976710656, 720]

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

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