Numbers k such that k and k + 1 are both Niven numbers in base 3/2 (A342426).

Terms

a(0) =1a(1) =168a(2) =459a(3) =1817a(4) =2196a(5) =2197a(6) =2655a(7) =3128a(8) =3280a(9) =3699a(10) =4199a(11) =4575a(12) =4927a(13) =5184a(14) =5795a(15) =6600a(16) =7215a(17) =7259a(18) =7656a(19) =7657a(20) =8448a(21) =9636a(22) =11304a(23) =11339a(24) =12492a(25) =14160a(26) =14175a(27) =14424a(28) =14805a(29) =15624