Least integer k such that k/2^n > 1/phi, where phi = (1+sqrt(5))/2 = golden ratio.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =10a(5) =20a(6) =40a(7) =80a(8) =159a(9) =317a(10) =633a(11) =1266a(12) =2532a(13) =5063a(14) =10126a(15) =20252a(16) =40504a(17) =81007a(18) =162014a(19) =324028a(20) =648056a(21) =1296112a(22) =2592223a(23) =5184445a(24) =10368890a(25) =20737780a(26) =41475559a(27) =82951118a(28) =165902236a(29) =331804472