Number of necklace compositions of n such that every restriction to a circular subinterval has a different sum.
A325681
Number of necklace compositions of n such that every restriction to a circular subinterval has a different sum.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =3a(6) =6a(7) =6a(8) =11a(9) =9a(10) =16a(11) =16a(12) =27a(13) =23a(14) =46a(15) =42a(16) =73a(17) =63a(18) =112a(19) =102a(20) =173a(21) =141a(22) =254a(23) =228a(24) =373a(25) =313a(26) =614a(27) =500a(28) =855a(29) =709
External references
- oeis: A325681