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.

A077085 Initial values such that if A077080(x)=phi(sigma(x)+phi(x)) is started at these numbers then the sequence does not converge.

Table of values

n a(n)
1 534
2 556
3 557
4 580
5 624
6 702
7 710
8 738
9 739
10 740
11 748
12 784
13 789
14 822
15 823
16 841
17 852
18 853
19 900
20 912
21 913
22 916
23 924
24 931
25 938
26 960
27 961
28 962
29 1020
30 1021
31 1029
32 1032
33 1033
34 1034
35 1065
36 1089
37 1092
38 1093
39 1098
40 1126
41 1136

List of values

[534, 556, 557, 580, 624, 702, 710, 738, 739, 740, 748, 784, 789, 822, 823, 841, 852, 853, 900, 912, 913, 916, 924, 931, 938, 960, 961, 962, 1020, 1021, 1029, 1032, 1033, 1034, 1065, 1089, 1092, 1093, 1098, 1126, 1136]

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

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