Position of the n-th Catalan number in the EKG sequence.
A140510
Position of the n-th Catalan number in the EKG sequence.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =10a(4) =13a(5) =35a(6) =123a(7) =395a(8) =1346a(9) =4670a(10) =16182a(11) =57004a(12) =202306a(13) =724530a(14) =2614187a(15) =9493788a(16) =34679580
External references
- oeis: A140510