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A071857 Engel expansion of sqrt(2*log(2)). 0
1, 6, 16, 32, 279, 726, 4141, 4368, 54482, 112572, 366613, 978019, 5342223, 41589964, 201780051, 353794663, 408307432, 463394050, 676353989, 866725306, 999357112, 3878963429, 4169753024, 8541140255, 23422387081, 26113359872, 940995107440, 1104573841707 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

a(1)=1, then PARI program gives a(n) for n>1.

LINKS

Table of n, a(n) for n=1..28.

PROG

(PARI) s= sqrt(2*log(2)); for(i=1, 30, s=s*ceil(1/s)-1; print1(ceil(1/s), ", "); );

CROSSREFS

Cf. A064619, A006784.

Sequence in context: A239358 A171494 A201055 * A099399 A338164 A118014

Adjacent sequences:  A071854 A071855 A071856 * A071858 A071859 A071860

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Jun 09 2002

STATUS

approved

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Last modified March 5 09:21 EST 2021. Contains 341818 sequences. (Running on oeis4.)