Numbers k for which A276086(k) == 1 (mod k), where A276086 is the primorial base exp-function.

Terms

a(0) =2a(1) =4a(2) =12a(3) =16a(4) =24a(5) =47a(6) =54a(7) =72a(8) =120a(9) =142a(10) =144a(11) =432a(12) =540a(13) =864a(14) =972a(15) =1049a(16) =1260a(17) =1916a(18) =2628a(19) =10152a(20) =12798a(21) =19024a(22) =20304a(23) =100565a(24) =152668a(25) =209760a(26) =445362a(27) =2071560a(28) =2759034a(29) =3344269