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.

A332971 Infinitary phibonacci numbers: solutions k of the equation iphi(k) = iphi(k-1) + iphi(k-2) where iphi(k) is an infinitary analog of Euler's phi function (A091732).

Table of values

n a(n)
1 3
2 4
3 7
4 23
5 121
6 2857
7 5699
8 6377
9 9179
10 46537
11 63209
12 244967
13 654497
14 1067873
15 1112009
16 3435929
17 3831257
18 6441593
19 7589737
20 7784507
21 8149751
22 14307856
23 22434089
24 24007727
25 24571871
26 44503417
27 44926463
28 56732729
29 128199059
30 140830367
31 190145936
32 401767631
33 403152737

List of values

[3, 4, 7, 23, 121, 2857, 5699, 6377, 9179, 46537, 63209, 244967, 654497, 1067873, 1112009, 3435929, 3831257, 6441593, 7589737, 7784507, 8149751, 14307856, 22434089, 24007727, 24571871, 44503417, 44926463, 56732729, 128199059, 140830367, 190145936, 401767631, 403152737]

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

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