A235156 Primes which have one or more occurrences of exactly four different digits.

1039, 1049, 1063, 1069, 1087, 1093, 1097, 1237, 1249, 1259, 1279, 1283, 1289, 1297, 1307, 1327, 1367, 1409, 1423, 1427, 1429, 1439, 1453, 1459, 1483, 1487, 1489, 1493, 1523, 1543, 1549, 1567, 1579, 1583, 1597, 1607, 1609, 1627, 1637, 1657, 1693, 1697, 1709

Offset: 1

Author

Colin Barker, Jan 04 2014

Keywords

• nonn
• base

Comments

The first term having a repeated digit is 10037.

Links

• Colin Barker, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A235154, A235155, A235157-A235161.

Cf. A074673.

Programs

PARI

s=[]; forprime(n=1000, 2000, if(#vecsort(eval(Vec(Str(n))),,8)==4, s=concat(s, n))); s