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.

A368138 Number of ways of tiling the n X n torus up to the symmetries of the square by an asymmetric tile.

Table of values

n a(n)
1 1
2 154
3 1864192
4 2199026796168
5 188894659314785812480
6 1126800533536206914843196839296
7 455117248949604553908892209645884928950272
8 12259964326927110866866776228808161337250421224373748224
9 21812926725659065797324660502998994022561529591086874194578215566049280

List of values

[1, 154, 1864192, 2199026796168, 188894659314785812480, 1126800533536206914843196839296, 455117248949604553908892209645884928950272, 12259964326927110866866776228808161337250421224373748224, 21812926725659065797324660502998994022561529591086874194578215566049280]