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A090921
Smallest prime of the form concatenation n, 2n, 3n,...kn and 1.
0
11, 241, 31, 41, 5101, 61, 71, 8161, 9181, 101, 1122334455661, 12241, 131, 14281, 151, 1632481, 17341, 181, 191, 2040601, 211, 22441, 234669921151, 241, 251
OFFSET
1,1
COMMENTS
Next term a(26) has 116 digits; k = 39 and is too large to include - David Wasserman, Feb 15 2006
CROSSREFS
Sequence in context: A158297 A296170 A264465 * A089328 A077422 A361143
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Dec 16 2003
EXTENSIONS
More terms from David Wasserman, Feb 15 2006
STATUS
approved