Smallest number m such that m and the product of digits of m are both divisible by 8n, or 0 if no such number exists.
A073912
Smallest number m such that m and the product of digits of m are both divisible by 8n, or 0 if no such number exists.
Terms
- a(0) =8a(1) =48a(2) =168a(3) =288a(4) =0a(5) =384a(6) =728a(7) =448a(8) =1368a(9) =0a(10) =0a(11) =384a(12) =0a(13) =784a(14) =0a(15) =2688a(16) =0a(17) =3168a(18) =0a(19) =0a(20) =7896a(21) =0a(22) =0a(23) =2688a(24) =0a(25) =0a(26) =4968a(27) =12768a(28) =0a(29) =0
External references
- oeis: A073912