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.

A319599 Numbers k such that k mod (2, 3, 4, ... , i+1) = (d_i, d_i-1, ..., d_1), where d_1, d_2, ..., d_i are the digits of k, with MSD(k) = d_1 and LSD(k) = d_i.

Table of values

n a(n)
0 0
1 1
2 10
3 20
4 1101
5 1121
6 11311
7 31101
8 40210
9 340210
10 4620020
11 5431101
12 7211311
13 12040210
14 24120020
15 151651121
16 165631101
17 1135531101
18 8084220020
19 9117311311
20 894105331101

List of values

[0, 1, 10, 20, 1101, 1121, 11311, 31101, 40210, 340210, 4620020, 5431101, 7211311, 12040210, 24120020, 151651121, 165631101, 1135531101, 8084220020, 9117311311, 894105331101]