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.

A359680 Positions of first appearances in the sequence of zero-based weighted sums of reversed prime indices (A359677).

Table of values

n a(n)
1 1
2 4
3 8
4 9
5 16
6 18
7 32
8 36
9 50
10 54
11 64
12 72
13 81
14 100
15 108
16 128
17 144
18 216
19 243
20 256
21 288
22 300
23 400
24 432
25 486
26 512
27 576
28 600
29 648
30 729
31 800
32 864
33 1024
34 1152
35 1296
36 1350
37 1728
38 1944
39 2048
40 2187
41 2304
42 2400
43 2916
44 3375
45 3456
46 3600
47 4096
48 4374
49 4608
50 4800
51 5184

List of values

[1, 4, 8, 9, 16, 18, 32, 36, 50, 54, 64, 72, 81, 100, 108, 128, 144, 216, 243, 256, 288, 300, 400, 432, 486, 512, 576, 600, 648, 729, 800, 864, 1024, 1152, 1296, 1350, 1728, 1944, 2048, 2187, 2304, 2400, 2916, 3375, 3456, 3600, 4096, 4374, 4608, 4800, 5184]