Numbers k such that k and k+1 are both hoax numbers (A019506).

Terms

a(0) =84a(1) =516a(2) =644a(3) =860a(4) =2325a(5) =3344a(6) =4188a(7) =4980a(8) =5268a(9) =5484a(10) =6259a(11) =6603a(12) =6692a(13) =6980a(14) =7051a(15) =7195a(16) =8076a(17) =8420a(18) =9716a(19) =10704a(20) =11774a(21) =12795a(22) =12955a(23) =12956a(24) =13747a(25) =14475a(26) =14715a(27) =14724a(28) =16473a(29) =17148