Number of permutations of floor(i*3/2), i=0..n-1, with all sums of 2 through 5 adjacent terms respectively unique.
A147908
Number of permutations of floor(i*3/2), i=0..n-1, with all sums of 2 through 5 adjacent terms respectively unique.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =16a(4) =74a(5) =368a(6) =1776a(7) =9208a(8) =53466a(9) =314212a(10) =2033052a(11) =13601690a(12) =101992918a(13) =775253990a(14) =6502888210a(15) =55177455836
External references
- oeis: A147908