Numbers k such that floor((3/2)^(k+4))/floor((3/2)^k)=(3/2)^4.

Terms

a(0) =408a(1) =409a(2) =827a(3) =937a(4) =938a(5) =1021a(6) =1022a(7) =1314a(8) =1315a(9) =1316a(10) =1881a(11) =1882a(12) =1913a(13) =1914a(14) =2039a(15) =2049a(16) =2050a(17) =2051a(18) =2123a(19) =2169a(20) =2254a(21) =2297a(22) =2313a(23) =2369a(24) =2448a(25) =2546a(26) =2547a(27) =2548a(28) =2594a(29) =2681