Number of permutations of floor(i*7/3), i=0..n-1, with all sums of 6 adjacent terms unique.
A152377
Number of permutations of floor(i*7/3), i=0..n-1, with all sums of 6 adjacent terms unique.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =120a(5) =720a(6) =5040a(7) =37632a(8) =312720a(9) =2928672a(10) =29194352a(11) =315087264a(12) =3878232192a(13) =49932588816a(14) =690855465036
External references
- oeis: A152377