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A076547 (2^n-1-N(B(2^(n+1))))/2^n where N(B(k)) denotes the numerator of the k-th Bernoulli number. 2
1, 1, 453, 481832565077, 3336994692120829058949545155598207748189, 4183667308477313795108662587270037418426429056133620947343416969739965511482242658521291610836247844507748569589345 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
Appears to always be an integer. Next term is too large to include.
LINKS
FORMULA
a(n) = (2^n-1-A000367(2^n))/2^n
PROG
(PARI) a(n)=(2^n-1-numerator(bernfrac((2^(n+1)))))/2^n
CROSSREFS
Cf. A000367.
Sequence in context: A233215 A081739 A245946 * A365619 A259058 A213532
KEYWORD
nonn
AUTHOR
Benoit Cloitre, Oct 19 2002
STATUS
approved

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Last modified April 24 15:37 EDT 2024. Contains 371960 sequences. (Running on oeis4.)