a(n) = A083964(n)/(2n-1).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =10087a(7) =0a(8) =10263a(9) =100589a(10) =10472a(11) =10384a(12) =0a(13) =1036a(14) =101048a(15) =1023a(16) =1a(17) =0a(18) =100029a(19) =10087a(20) =10054a(21) =101338a(22) =0a(23) =10142a(24) =1006a(25) =10065a(26) =100095a(27) =1a(28) =10175a(29) =1005