Central Fibonomial coefficients.

Terms

a(0) =1a(1) =2a(2) =6a(3) =15a(4) =60a(5) =260a(6) =1820a(7) =12376a(8) =136136a(9) =1514513a(10) =27261234a(11) =488605194a(12) =14169550626a(13) =411591708660