A216203 Smallest prime that does not divide at least one n-digit zeroless pandigital number.

44449, 900001, 7000003, 20000003, 30000001, 100000007, 500000003, 1000000007, 6000000001

Offset: 9

Author

Arkadiusz Wesolowski, Mar 12 2013

Keywords

• base
• more
• nonn

Comments

How many first terms are in A182051?

The analogous sequence for pandigital numbers is A228253. - Giovanni Resta, Aug 19 2013

Links

• Carlos Rivera, Puzzle 259
• Eric Weisstein's World of Mathematics, Pandigital Number

Crossrefs

Cf. A164968, A182051.

Programs

Mathematica

lst = Times @@ Union[FromDigits@# & /@ Permutations@Range[9]]; n = 1; While[True, p = Prime[n]; If[! Divisible[lst, p], Print[p]; Break[]]; n++]

Extensions

a(11)-a(16) from Giovanni Resta, Mar 12 2013

a(17) from Giovanni Resta, Mar 13 2013