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.

A250483 Numbers of the form 3^x + y^3 with x, y >= 0.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 9
6 10
7 11
8 17
9 27
10 28
11 30
12 35
13 36
14 54
15 65
16 67
17 73
18 81
19 82
20 89
21 91
22 108
23 126
24 128
25 134
26 145
27 152
28 206
29 217
30 219
31 225
32 243
33 244
34 251
35 270
36 297
37 307
38 344
39 346
40 352
41 368
42 370
43 424
44 459
45 513
46 515
47 521
48 539
49 586
50 593
51 729
52 730
53 732
54 737
55 738
56 755
57 756

List of values

[1, 2, 3, 4, 9, 10, 11, 17, 27, 28, 30, 35, 36, 54, 65, 67, 73, 81, 82, 89, 91, 108, 126, 128, 134, 145, 152, 206, 217, 219, 225, 243, 244, 251, 270, 297, 307, 344, 346, 352, 368, 370, 424, 459, 513, 515, 521, 539, 586, 593, 729, 730, 732, 737, 738, 755, 756]