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A090663
Second term in continued fraction for the n-th root of n.
0
2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 18, 18
OFFSET
2,1
COMMENTS
The number of n's is: 5,4,4,5,4,5,5,5,5,5,5,6,5,6,5,6,6,5,6,6,6,6,...,
MATHEMATICA
Table[ ContinuedFraction[n^(1/n), 2][[ -1]], {n, 2, 83}] (* Robert G. Wilson v, Dec 22 2003 *)
PROG
(PARI) f(n) = for(x=2, n, a=contfrac(x^(1/x)); print1(a[2]", "))
CROSSREFS
Sequence in context: A290573 A218085 A290726 * A111890 A104277 A125893
KEYWORD
nonn
AUTHOR
Cino Hilliard, Dec 15 2003
STATUS
approved