Number of truth tables of bracketed formulas (case 1).
A218182
Number of truth tables of bracketed formulas (case 1).
Terms
- a(0) =0a(1) =0a(2) =1a(3) =6a(4) =33a(5) =194a(6) =1198a(7) =7676a(8) =50581a(9) =340682a(10) =2335186a(11) =16237284a(12) =114255994a(13) =812107412a(14) =5822171548a(15) =42052209400a(16) =305714145869
External references
- oeis: A218182