Bases with smallest unhappy number (in that base) > 2.

Terms

a(0) =16a(1) =18a(2) =20a(3) =30a(4) =130a(5) =256a(6) =1042a(7) =4710a(8) =7202a(9) =10082a(10) =47274a(11) =65536a(12) =65600a(13) =351634a(14) =426530a(15) =431730a(16) =764930a(17) =5921514a(18) =26639560a(19) =32435910a(20) =88605010a(21) =97025190a(22) =99562110