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A064845
Let r_1 = 1; r_{n+1} = [r_1; r_2, r_3,..., r_n]; n-th term is numerator of r_n.
9
1, 1, 2, 5, 31, 1231, 1917121, 4667676800641, 27640053867460068128570881, 969475805641849161579046591814284573846079748476161
OFFSET
1,3
COMMENTS
[r_1; r_2, r_3,..., r_n] is a continued fraction, where the r's are rationals. limit{n -> infinity} r_n = 1.7118691868...
CROSSREFS
Sequence in context: A163852 A051399 A080582 * A295391 A259644 A132527
KEYWORD
easy,frac,nonn
AUTHOR
Leroy Quet, Oct 31 2001
STATUS
approved