Numbers k such that both k and k+1 are not exponentially squarefree numbers.

Terms

a(0) =80a(1) =624a(2) =2511a(3) =5264a(4) =6399a(5) =7695a(6) =7856a(7) =10287a(8) =13040a(9) =14640a(10) =15471a(11) =15632a(12) =18063a(13) =19375a(14) =20624a(15) =20816a(16) =23247a(17) =23408a(18) =25839a(19) =27135a(20) =28560a(21) =28592a(22) =31023a(23) =31184a(24) =33615a(25) =35072a(26) =36015a(27) =36368a(28) =38799a(29) =38960