Number of strictly convex unit-sided polygons with all internal angles equal to a multiple of Pi/n, treating polygons that have a unique mirror image as distinct but ignoring rotational copies.
A361659
Number of strictly convex unit-sided polygons with all internal angles equal to a multiple of Pi/n, treating polygons that have a unique mirror image as distinct but ignoring rotational copies.
Terms
- a(0) =0a(1) =1a(2) =3a(3) =4a(4) =7a(5) =17a(6) =19a(7) =34a(8) =92a(9) =115a(10) =187a(11) =616a(12) =631a(13) =1201a(14) =6067a(15) =4114a(16) =7711a(17) =35322a(18) =27595a(19) =59704a(20) =328833a(21) =190933a(22) =364723a(23) =2435778a(24) =1579882a(25) =2582059a(26) =21013768a(27) =9894292a(28) =18512791a(29) =377367013
External references
- oeis: A361659