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.

A093472 (2n+1)-digit anti-palindromic numbers or numberdromes, whose first and last digits add to ten, second and next-to-last add to ten and so on with the central digit a 5.

Table of values

n a(n)
0 159
1 258
2 357
3 456
4 555
5 654
6 753
7 852
8 951
9 11599
10 12589
11 13579
12 14569
13 15559
14 16549
15 17539
16 18529
17 19519
18 21598
19 22588
20 23578
21 24568
22 25558
23 26548
24 27538
25 28528
26 29518
27 31597
28 32587
29 33577
30 34567
31 35557
32 36547
33 37537
34 38527
35 39517

List of values

[159, 258, 357, 456, 555, 654, 753, 852, 951, 11599, 12589, 13579, 14569, 15559, 16549, 17539, 18529, 19519, 21598, 22588, 23578, 24568, 25558, 26548, 27538, 28528, 29518, 31597, 32587, 33577, 34567, 35557, 36547, 37537, 38527, 39517]