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A100863
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Decimal expansion of the square of the constant (A100338) which has the continued fraction expansion equal to A006519 (highest power of 2 dividing n).
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4
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1, 8, 3, 2, 9, 6, 7, 0, 3, 2, 3, 9, 6, 0, 0, 3, 0, 5, 4, 4, 2, 7, 2, 1, 9, 5, 4, 4, 2, 1, 0, 4, 1, 7, 3, 2, 4, 0, 5, 7, 7, 1, 6, 5, 6, 3, 2, 2, 7, 2, 1, 6, 8, 9, 7, 7, 9, 8, 3, 8, 9, 7, 7, 8, 5, 5, 7, 1, 8, 7, 9, 9, 0, 0, 7, 9, 0, 4, 7, 9, 4, 0, 3, 0, 8, 2, 8, 7, 8, 8, 7, 7, 0, 2, 8, 0, 8, 9, 4, 6, 7, 9, 6, 5, 4
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| The continued fraction of this constant (A100864) has large partial quotients (A100865) that appear to be doubly exponential.
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EXAMPLE
| 1.83296703239600305442721954421041732405771656322721689779838977855718799...
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PROG
| (PARI) {CFM=contfracpnqn(vector(1500, n, 2^valuation(n, 2))); x=(CFM[1, 1]/CFM[2, 1])^2*1.0}
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CROSSREFS
| Cf. A006519, A100338, A100864, A100865.
Sequence in context: A100668 A194159 A154158 * A021986 A197729 A010148
Adjacent sequences: A100860 A100861 A100862 * A100864 A100865 A100866
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KEYWORD
| cons,nonn
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AUTHOR
| Paul D. Hanna (pauldhanna(AT)juno.com), Nov 20 2004
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