Smallest number greater than n that is palindromic in base 3 and base n.

Terms

a(0) =6643a(1) =4a(2) =10a(3) =26a(4) =28a(5) =8a(6) =121a(7) =10a(8) =121a(9) =244a(10) =13a(11) =28a(12) =1210a(13) =16a(14) =68a(15) =784a(16) =1733a(17) =20a(18) =1604a(19) =242a(20) =23a(21) =2096a(22) =100a(23) =26a(24) =937a(25) =28a(26) =203a(27) =3280a(28) =1952a(29) =160