Numbers k such that A181894(k)+1 = A181894(k+1).

Terms

a(0) =2a(1) =3a(2) =4a(3) =16a(4) =20a(5) =35a(6) =143a(7) =152a(8) =208a(9) =256a(10) =650a(11) =1624a(12) =2232a(13) =4233a(14) =4345a(15) =5368a(16) =8099a(17) =9424a(18) =11024a(19) =11919a(20) =12099a(21) =14905a(22) =18424a(23) =20220a(24) =21716a(25) =22194a(26) =24335a(27) =25592a(28) =26123a(29) =27390