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A195419
Roman Friedman numbers
0
8, 18, 27, 28, 33, 34, 36, 37, 38, 44, 46, 47, 48, 49, 57, 58, 68, 75, 76, 77, 78, 81, 82, 83, 85, 86, 87, 88, 89, 94, 96, 97, 98, 99
OFFSET
1,1
COMMENTS
All numbers ending in 8 are Roman Friedman numbers.
EXAMPLE
8 = VIII = IV * II, 18 = XVIII = IV * II + X. - Bo Gyu Jeong, Jun 30 2012
CROSSREFS
Sequence in context: A257404 A190508 A298161 * A110188 A069236 A187101
KEYWORD
nonn,base
AUTHOR
Kausthub Gudipati, Sep 18 2011
STATUS
approved