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A067944
Integers of the form (rep(n)-1)/n where rep(n)=1111111111...111 with n 1's is the n-th repunit number.
0
5, 2222, 158730, 111111111, 1010101010, 85470085470, 653594771241830, 58479532163742690, 483091787439613526570, 383141762452107279693486590, 35842293906810035842293906810, 30030030030030030030030030030030030
OFFSET
1,1
CROSSREFS
Sequence in context: A114428 A074799 A172942 * A260843 A337551 A326356
KEYWORD
easy,nonn
AUTHOR
Benoit Cloitre, Mar 05 2002
STATUS
approved