login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A113053 Beginning with 7, primes of the form: least multiple of the previous term followed by a 1. Beginning with 7, a(n) is the least prime of the form k*a(n-1)*10 +1. 0
7, 71, 2131, 191791, 5753731, 575373101, 17261193031, 517835790931, 82853726548961, 28998804292136351, 16239330403596356561, 4384619208971016271471, 526154305076521952576521 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A002119 A146752 A022518 * A022503 A063861 A093632

Adjacent sequences:  A113050 A113051 A113052 * A113054 A113055 A113056

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 03 2006

EXTENSIONS

More terms from Joshua Zucker, Jan 11 2006

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 15 12:25 EST 2012. Contains 205786 sequences.