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A048613 Number of terms (excluding the first) of A002211 for which the geometric mean produces progressively better approximations to Khinchin's constant (itself). 3
1, 2, 3, 15, 23, 26, 81, 104, 109, 111, 120, 127, 135, 136, 141, 142, 144, 145, 146, 147, 148, 5920, 5943, 8381, 8401, 89953, 91368 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Marek Wolf, Computer experiments with Mersenne primes, arXiv preprint arXiv:1112.2412 [math.NT], 2011.
MATHEMATICA
g = {computed geometric means minus Khinchin}: pk = 2; t = Table[ If[ Abs[ g[ [ i ] ] ] <= pk, pk = Abs[ g[ [ i ] ] ]; i ], {i, 1, Length[ g ]} ]; Select[ t, NumberQ ]
CROSSREFS
Sequence in context: A347668 A325236 A037175 * A162890 A030072 A064219
KEYWORD
nice,nonn,more
AUTHOR
Hans Havermann, corrected Jan 12 2001
STATUS
approved

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)