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.

A288356 Strings of 6 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0.

Table of values

n a(n)
1 169896
2 174171
3 174767
4 174787
5 185878
6 185898
7 191581
8 191691
9 194191
10 194878
11 194989
12 195191
13 195898
14 195987
15 195989
16 196191
17 196989
18 565856
19 569565
20 595759
21 658565
22 673676
23 674767
24 676967
25 698961
26 714878
27 767471
28 767476
29 769676
30 783787
31 783878
32 785878
33 787378
34 787387
35 789498
36 814787
37 814878

List of values

[169896, 174171, 174767, 174787, 185878, 185898, 191581, 191691, 194191, 194878, 194989, 195191, 195898, 195987, 195989, 196191, 196989, 565856, 569565, 595759, 658565, 673676, 674767, 676967, 698961, 714878, 767471, 767476, 769676, 783787, 783878, 785878, 787378, 787387, 789498, 814787, 814878]

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

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