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.

A124095 Happy numbers without zeros and with digits in nondecreasing order.

Table of values

n a(n)
0 1
1 7
2 13
3 19
4 23
5 28
6 44
7 49
8 68
9 79
10 129
11 133
12 139
13 167
14 188
15 226
16 236
17 239
18 338
19 356
20 367
21 368
22 379
23 446
24 469
25 478
26 556
27 566
28 888
29 899
30 1112
31 1114
32 1115
33 1122
34 1125
35 1128
36 1148
37 1158
38 1177
39 1188
40 1222
41 1233
42 1247
43 1257
44 1258
45 1277
46 1288
47 1299
48 1333
49 1335

List of values

[1, 7, 13, 19, 23, 28, 44, 49, 68, 79, 129, 133, 139, 167, 188, 226, 236, 239, 338, 356, 367, 368, 379, 446, 469, 478, 556, 566, 888, 899, 1112, 1114, 1115, 1122, 1125, 1128, 1148, 1158, 1177, 1188, 1222, 1233, 1247, 1257, 1258, 1277, 1288, 1299, 1333, 1335]

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

Content is available under The OEIS End-User License Agreement.