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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.

A127398 a(0)=0; a(n) = A127397(n-1)+A127397(n), which is j^k, j = any positive integer, k = any integer >= 2.

Table of values

n a(n)
0 0
1 1
2 4
3 8
4 9
5 16
6 25
7 27
8 16
9 8
10 16
11 25
12 32
13 25
14 27
15 49
16 64
17 81
18 100
19 64
20 27
21 25
22 16
23 25
24 49
25 64
26 81
27 100
28 81
29 49
30 64
31 81
32 64
33 49
34 64
35 81
36 64
37 49
38 64
39 81
40 64
41 49
42 64
43 81
44 64
45 49
46 64
47 81
48 100
49 121
50 125
51 121
52 125
53 121
54 125
55 121
56 100
57 81
58 100
59 121
60 125
61 144
62 125
63 121
64 128
65 121

List of values

[0, 1, 4, 8, 9, 16, 25, 27, 16, 8, 16, 25, 32, 25, 27, 49, 64, 81, 100, 64, 27, 25, 16, 25, 49, 64, 81, 100, 81, 49, 64, 81, 64, 49, 64, 81, 64, 49, 64, 81, 64, 49, 64, 81, 64, 49, 64, 81, 100, 121, 125, 121, 125, 121, 125, 121, 100, 81, 100, 121, 125, 144, 125, 121, 128, 121]

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

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