Partial sums of A004676.

Terms

a(0) =10a(1) =21a(2) =122a(3) =233a(4) =1244a(5) =2345a(6) =12346a(7) =22357a(8) =32468a(9) =43569a(10) =54680a(11) =154781a(12) =255782a(13) =356793a(14) =457904a(15) =568005a(16) =679016a(17) =790117a(18) =1790128a(19) =2790239a(20) =3791240a(21) =4792351a(22) =5802362a(23) =6813363a(24) =7913364a(25) =9013465a(26) =10113576a(27) =11214587a(28) =12315688a(29) =13425689