A178560 Smallest emirp using the digit n exactly n times.

13, 1223, 3343, 1044443, 1555553, 166616663, 172777777, 15888888887, 9299999999

Offset

1,1

Links

Table of n, a(n) for n=1..9.

Crossrefs

Cf. A178559

Sequence in context: A221390 A226095 A220619 * A091781 A156641 A300592

Adjacent sequences: A178557 A178558 A178559 * A178561 A178562 A178563

Keyword

fini,full,nonn,base

Author

Lekraj Beedassy, May 29 2010

Status

approved