A088097 a(1) = 3, a(n) > 1 is the smallest number == 1 mod (a(n-1)) such that every concatenation is prime.

3, 7, 253, 3543

Offset

1,1

Links

Table of n, a(n) for n=1..4.

Crossrefs

Cf. A088098.

Sequence in context: A377653 A061422 A206333 * A064774 A348376 A089689

Adjacent sequences: A088094 A088095 A088096 * A088098 A088099 A088100

Keyword

base,fini,full,nonn

Author

Amarnath Murthy, Sep 24 2003

Extensions

There are no further terms. - David Wasserman, Jul 19 2005

Status

approved