Number of permutations of floor(i*3/2), i=0..n-1, with all sums of 3 adjacent terms unique.
A152315
Number of permutations of floor(i*3/2), i=0..n-1, with all sums of 3 adjacent terms unique.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =24a(4) =104a(5) =572a(6) =3492a(7) =24928a(8) =186268a(9) =1551206a(10) =14416404a(11) =144402356a(12) =1573180836a(13) =18144932858a(14) =228261500556
External references
- oeis: A152315