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.

A380031 Smallest integer of d digits, greater than 1 and not ending in 0, whose constant congruence speed is not yet constant at height d + 2.

Table of values

n a(n)
1 5
2 807
3 81666295807
4 81907922943
5 161423787862411847003581666295807
6 115161423787862411847003581666295807
7 45115161423787862411847003581666295807
8 44317662666830362972182803640476581907922943
9 776138023544317662666830362972182803640476581907922943

List of values

[5, 807, 81666295807, 81907922943, 161423787862411847003581666295807, 115161423787862411847003581666295807, 45115161423787862411847003581666295807, 44317662666830362972182803640476581907922943, 776138023544317662666830362972182803640476581907922943]