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.

A318276 Numbers with digits in nondecreasing order without digit 1 whose multiplicative digital root is not 0.

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 22
10 23
11 24
12 26
13 27
14 28
15 29
16 33
17 34
18 35
19 36
20 37
21 38
22 39
23 44
24 46
25 47
26 48
27 49
28 57
29 66
30 67
31 68
32 77
33 79
34 88
35 89
36 99
37 222
38 223
39 224
40 226
41 227
42 228
43 229
44 233
45 234
46 236
47 237
48 238
49 244
50 246
51 248
52 249
53 266
54 267
55 277
56 278
57 279
58 288
59 289
60 299
61 333
62 334

List of values

[2, 3, 4, 5, 6, 7, 8, 9, 22, 23, 24, 26, 27, 28, 29, 33, 34, 35, 36, 37, 38, 39, 44, 46, 47, 48, 49, 57, 66, 67, 68, 77, 79, 88, 89, 99, 222, 223, 224, 226, 227, 228, 229, 233, 234, 236, 237, 238, 244, 246, 248, 249, 266, 267, 277, 278, 279, 288, 289, 299, 333, 334]

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

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