a(1) = 1; for n > 1, a(n) is the smallest positive integer that has not yet appeared which contains all the distinct digits of the sum of all previous terms a(1)..a(n-1).
A368347
a(1) = 1; for n > 1, a(n) is the smallest positive integer that has not yet appeared which contains all the distinct digits of the sum of all previous terms a(1)..a(n-1).
Terms
- a(0) =1a(1) =10a(2) =11a(3) =2a(4) =24a(5) =48a(6) =69a(7) =156a(8) =123a(9) =4a(10) =84a(11) =235a(12) =67a(13) =348a(14) =128a(15) =103a(16) =134a(17) =1457a(18) =304a(19) =308a(20) =136a(21) =2357a(22) =1069a(23) =178a(24) =3567a(25) =10239a(26) =126a(27) =182a(28) =10247a(29) =137
External references
- oeis: A368347