Number of upper Wythoff primes (A095281) in range ]2^n,2^(n+1)].

Terms

a(0) =0a(1) =2a(2) =1a(3) =2a(4) =2a(5) =5a(6) =9a(7) =13a(8) =35a(9) =51a(10) =93a(11) =175a(12) =331a(13) =595a(14) =1149a(15) =2182a(16) =4097a(17) =7749a(18) =14780a(19) =28131a(20) =53583a(21) =102372a(22) =196345a(23) =375876a(24) =722743a(25) =1392156a(26) =2684022a(27) =5180823a(28) =10008419a(29) =19368226