Number of lower Wythoff primes (A095280) in range ]2^n,2^(n+1)].

Terms

a(0) =1a(1) =0a(2) =1a(3) =3a(4) =5a(5) =8a(6) =14a(7) =30a(8) =40a(9) =86a(10) =162a(11) =289a(12) =541a(13) =1017a(14) =1881a(15) =3527a(16) =6652a(17) =12641a(18) =23855a(19) =45455a(20) =86753a(21) =165844a(22) =317363a(23) =609942a(24) =1171377a(25) =2253588a(26) =4343268a(27) =8381084a(28) =16198859a(29) =31329311