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.

A334320 Number of even integers in base n with exactly two distinct digits.

Table of values

n a(n)
0 0
1 0
2 1
3 1
4 5
5 6
6 13
7 15
8 25
9 28
10 41
11 45
12 61
13 66
14 85
15 91
16 113
17 120
18 145
19 153
20 181
21 190
22 221
23 231
24 265
25 276
26 313
27 325
28 365
29 378
30 421
31 435
32 481
33 496
34 545
35 561
36 613
37 630
38 685
39 703
40 761
41 780
42 841
43 861
44 925
45 946
46 1013
47 1035
48 1105
49 1128
50 1201
51 1225
52 1301
53 1326
54 1405

List of values

[0, 0, 1, 1, 5, 6, 13, 15, 25, 28, 41, 45, 61, 66, 85, 91, 113, 120, 145, 153, 181, 190, 221, 231, 265, 276, 313, 325, 365, 378, 421, 435, 481, 496, 545, 561, 613, 630, 685, 703, 761, 780, 841, 861, 925, 946, 1013, 1035, 1105, 1128, 1201, 1225, 1301, 1326, 1405]