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.

A296130 Replace each digit of n with its complement to 9; this will reproduce all digits of n in a different order.

Table of values

n a(n)
1 18
2 27
3 36
4 45
5 54
6 63
7 72
8 81
9 90
10 1089
11 1098
12 1188
13 1278
14 1287
15 1368
16 1386
17 1458
18 1485
19 1548
20 1584
21 1638
22 1683
23 1728
24 1782
25 1809
26 1818
27 1827
28 1836
29 1845
30 1854
31 1863
32 1872
33 1881
34 1890
35 1908
36 1980
37 2079
38 2097
39 2178
40 2187
41 2277
42 2367
43 2376
44 2457
45 2475
46 2547
47 2574
48 2637
49 2673
50 2709
51 2718

List of values

[18, 27, 36, 45, 54, 63, 72, 81, 90, 1089, 1098, 1188, 1278, 1287, 1368, 1386, 1458, 1485, 1548, 1584, 1638, 1683, 1728, 1782, 1809, 1818, 1827, 1836, 1845, 1854, 1863, 1872, 1881, 1890, 1908, 1980, 2079, 2097, 2178, 2187, 2277, 2367, 2376, 2457, 2475, 2547, 2574, 2637, 2673, 2709, 2718]