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.

A335365 Numbers that are unreachable by the process of starting from 1 and adding 5 and/or multiplying by 3.

Table of values

n a(n)
1 2
2 4
3 5
4 7
5 10
6 12
7 15
8 17
9 20
10 22
11 25
12 30
13 35
14 40
15 45
16 50
17 55
18 60
19 65
20 70
21 75
22 80
23 85
24 90
25 95
26 100
27 105
28 110
29 115
30 120
31 125
32 130
33 135
34 140
35 145
36 150
37 155
38 160
39 165
40 170
41 175
42 180
43 185
44 190
45 195
46 200
47 205
48 210
49 215
50 220
51 225
52 230
53 235
54 240
55 245
56 250
57 255
58 260
59 265
60 270
61 275
62 280
63 285

List of values

[2, 4, 5, 7, 10, 12, 15, 17, 20, 22, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 190, 195, 200, 205, 210, 215, 220, 225, 230, 235, 240, 245, 250, 255, 260, 265, 270, 275, 280, 285]

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

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