A113073 Beginning with 5, primes of the form: least multiple of the previous term followed by a 1. Beginning with 5, a(n) is the least prime of the form k*a(n-1)*10 +1.

5, 101, 5051, 101021, 9091891, 909189101, 54551346061, 15274376897081, 7637188448540501, 152743768970810021, 3054875379416200421, 610975075883240084201, 12219501517664801684021

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Crossrefs

Sequence in context: A009757 A119556 A009765 * A349045 A337831 A337828

Adjacent sequences: A113070 A113071 A113072 * A113074 A113075 A113076

Keyword

base,nonn

Author

Amarnath Murthy, Jan 03 2006

Extensions

More terms from Joshua Zucker, Jan 11 2006

Status

approved