Numbers k such that anti-phi(k) = anti-phi(k+1).

Terms

a(0) =2a(1) =8a(2) =14a(3) =20a(4) =27a(5) =32a(6) =284a(7) =297a(8) =362a(9) =717a(10) =842a(11) =1322a(12) =1377a(13) =1725a(14) =1802a(15) =1917a(16) =1982a(17) =2222a(18) =2637a(19) =3410a(20) =4094a(21) =4149a(22) =4850a(23) =5288a(24) =5642a(25) =5654a(26) =5660a(27) =5690a(28) =5750a(29) =5937