Number of n-bead necklaces with 8 colors.

Terms

a(0) =1a(1) =8a(2) =36a(3) =176a(4) =1044a(5) =6560a(6) =43800a(7) =299600a(8) =2097684a(9) =14913200a(10) =107377488a(11) =780903152a(12) =5726645688a(13) =42288908768a(14) =314146329192