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.

A286845 Every 3-digit number 'a' such that there exist two other 3-digit numbers, 'b' and 'c', such that a - b = c, and a,b,c collectively use every digit 1-9 exactly once.

Table of values

n a(n)
1 459
2 468
3 486
4 495
5 549
6 567
7 576
8 594
9 639
10 648
11 657
12 675
13 693
14 729
15 738
16 783
17 792
18 819
19 837
20 846
21 864
22 873
23 891
24 918
25 927
26 936
27 945
28 954
29 963
30 972
31 981

List of values

[459, 468, 486, 495, 549, 567, 576, 594, 639, 648, 657, 675, 693, 729, 738, 783, 792, 819, 837, 846, 864, 873, 891, 918, 927, 936, 945, 954, 963, 972, 981]

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

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