The smallest number in base n such that two digits (and no fewer) need to be changed to get a prime.

A370531

The smallest number in base n such that two digits (and no fewer) need to be changed to get a prime.

Terms

    a(0) =8a(1) =24a(2) =24a(3) =90a(4) =90a(5) =119a(6) =200a(7) =117a(8) =200a(9) =319a(10) =528a(11) =1131a(12) =1134a(13) =525a(14) =1328a(15) =1343a(16) =1332a(17) =1330a(18) =1340a(19) =2478a(20) =7260a(21) =1334a(22) =5352a(23) =4300a(24) =5954a(25) =4833a(26) =13188a(27) =8468a(28) =10800a(29) =15686

External references