Number of shapes of grid-filling curves of order 4*n+1 (on the square grid) with turns by +-90 degrees that are generated by folding morphisms.
A296149
Number of shapes of grid-filling curves of order 4*n+1 (on the square grid) with turns by +-90 degrees that are generated by folding morphisms.
Terms
- a(0) =2a(1) =3a(2) =14a(3) =32a(4) =0a(5) =287a(6) =438a(7) =0a(8) =2242a(9) =5080a(10) =11122a(11) =12374a(12) =77469
External references
- oeis: A296149