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A135393
Not the sum of three perfect powers greater than 1.
2
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 18, 19, 23, 30, 31, 46, 55, 87, 111, 119, 151, 167, 335, 1391, 1455, 1607, 1679, 1991, 25887, 26375
OFFSET
1,2
COMMENTS
Probably there are no further terms.
CROSSREFS
KEYWORD
nonn
AUTHOR
Giovanni Resta, Feb 24 2008
STATUS
approved