Number of regions in a regular n-gon with all diagonals drawn whose edges all have the same number of facing edges.
A351129
Number of regions in a regular n-gon with all diagonals drawn whose edges all have the same number of facing edges.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =8a(6) =1a(7) =0a(8) =1a(9) =132a(10) =66a(11) =56a(12) =46a(13) =144a(14) =171a(15) =576a(16) =305a(17) =620a(18) =652a(19) =616a(20) =852a(21) =1296a(22) =1376a(23) =1482a(24) =1891a(25) =1820a(26) =2379a(27) =4530a(28) =3163a(29) =3328
External references
- oeis: A351129