A242889 Beginning with adding a central 'Sun' configuration of a centrally symmetric rhomb tiling with 7-fold symmetry, number of tiles that can be added to the free edges of the tiling.
7, 7, 7, 14, 21, 35, 28, 28, 42, 49, 63, 42, 56
Offset: 1
Links
- S. Weber, Fourier transform on quasiperiodic point sets (select '7-fold' with 'shift 1/n')