Number of permutations of floor(i*8/3), i=0..n-1, with all sums of 5 adjacent terms unique.
A152362
Number of permutations of floor(i*8/3), i=0..n-1, with all sums of 5 adjacent terms unique.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =120a(5) =720a(6) =4704a(7) =34968a(8) =284736a(9) =2670816a(10) =27311952a(11) =293335752a(12) =3534411768a(13) =45976728344a(14) =614812800542
External references
- oeis: A152362