Irregular array by rows: A(n,m) is the least number which gives a pandigital product when multiplied by the m-th repunit in base n; each row is truncated when it reaches its stationary point.
A277055
Irregular array by rows: A(n,m) is the least number which gives a pandigital product when multiplied by the m-th repunit in base n; each row is truncated when it reaches its stationary point.
Terms
- a(0) =2a(1) =11a(2) =8a(3) =5a(4) =75a(5) =15a(6) =7a(7) =694a(8) =119a(9) =34a(10) =8345a(11) =1505a(12) =195a(13) =123717a(14) =105803a(15) =2217a(16) =2134a(17) =727a(18) =2177399a(19) =241934a(20) =37303a(21) =3724a(22) =44317196a(23) =4431858a(24) =487068a(25) =54771a(26) =9124a(27) =1023456789a(28) =93125079a(29) =9222117
External references
- oeis: A277055