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.

A023760 Nialpdromes: digits in base 4 are in nonincreasing order.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 8
8 9
9 10
10 12
11 13
12 14
13 15
14 16
15 20
16 21
17 32
18 36
19 37
20 40
21 41
22 42
23 48
24 52
25 53
26 56
27 57
28 58
29 60
30 61
31 62
32 63
33 64
34 80
35 84
36 85
37 128
38 144
39 148
40 149
41 160
42 164
43 165
44 168
45 169
46 170
47 192
48 208
49 212
50 213
51 224
52 228
53 229
54 232
55 233
56 234
57 240
58 244
59 245
60 248

List of values

[0, 1, 2, 3, 4, 5, 8, 9, 10, 12, 13, 14, 15, 16, 20, 21, 32, 36, 37, 40, 41, 42, 48, 52, 53, 56, 57, 58, 60, 61, 62, 63, 64, 80, 84, 85, 128, 144, 148, 149, 160, 164, 165, 168, 169, 170, 192, 208, 212, 213, 224, 228, 229, 232, 233, 234, 240, 244, 245, 248]