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A011080
Decimal expansion of 4th root of 89.
1
3, 0, 7, 1, 4, 7, 8, 6, 5, 5, 6, 4, 0, 7, 3, 2, 8, 8, 9, 2, 7, 1, 8, 8, 0, 9, 6, 3, 5, 0, 7, 4, 5, 2, 4, 4, 6, 4, 6, 4, 2, 9, 6, 8, 8, 7, 1, 6, 0, 2, 0, 1, 8, 4, 6, 1, 7, 4, 7, 8, 7, 9, 5, 8, 6, 8, 6, 6, 2, 4, 1, 4, 8, 0, 2, 9, 7, 9, 3, 2, 4, 5, 0, 7, 4, 4, 1, 7, 8, 5, 3, 8, 7, 2, 4, 9, 1, 5, 6
OFFSET
1,1
COMMENTS
Abbott & Moser show that A045652(n) > k^(n - c log n) for some constant c and large enough n, where k is this constant. - Charles R Greathouse IV, Feb 19 2016
LINKS
H. L. Abbott and L. Moser, Sum-free sets of integers, Acta Arithmetica 11:4 (1965-1966), pp. 393-396.
PROG
(PARI) sqrtn(89, 4) \\ Charles R Greathouse IV, Apr 16 2014
CROSSREFS
Sequence in context: A238942 A046269 A153346 * A021769 A200119 A291943
KEYWORD
nonn,cons
AUTHOR
STATUS
approved