Number of disjoint covering systems of cardinality n, up to equivalence under shift.
A294672
Number of disjoint covering systems of cardinality n, up to equivalence under shift.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =10a(5) =26a(6) =75a(7) =226a(8) =718a(9) =2368a(10) =8083a(11) =28367
External references
- oeis: A294672