Number of permutations of floor(i*8/5), i=0..n-1, with all sums of 8 adjacent terms unique.
A152706
Number of permutations of floor(i*8/5), i=0..n-1, with all sums of 8 adjacent terms unique.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =120a(5) =720a(6) =5040a(7) =40320a(8) =362880a(9) =3450240a(10) =35586720a(11) =392603904a(12) =4661572896a(13) =59467264256a(14) =806769095216
External references
- oeis: A152706