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A157911
Nonprimes whose digits are all cubes.
0
0, 1, 8, 10, 18, 80, 81, 88, 100, 108, 110, 111, 118, 180, 188, 800, 801, 808, 810, 818, 880, 888, 1000, 1001, 1008, 1010, 1011, 1018, 1080, 1081, 1088, 1100, 1101, 1108, 1110, 1111, 1118, 1180, 1188, 1800, 1808, 1810, 1818, 1880, 1881, 1888, 8000, 8001
OFFSET
1,3
COMMENTS
Cube digits are 0, 1 or 8 (i.e., 0=0*0*0, 1=1*1*1 or 8=2*2*2).
FORMULA
A046031 SET-MINUS A000040. [R. J. Mathar, Mar 17 2009]
CROSSREFS
Sequence in context: A179474 A373727 A153382 * A090097 A236653 A257274
KEYWORD
nonn,base,less
AUTHOR
EXTENSIONS
Numbers in the range 1100 to 1188 added by R. J. Mathar, Mar 17 2009
STATUS
approved