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A155125 Indices of Bernoulli numbers of the form 4k+2 whose fractional part is < 2/3. 2
2072070, 6216210, 8128890, 10360350, 13548150, 13783770, 14504490, 18648630, 22792770, 22972950, 23111550, 23513490, 24386670, 26936910, 29099070, 31081050, 32162130, 35225190, 35862750, 38288250, 39189150, 39369330 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
The numerical evidence suggest that there are very few values near 2/3 or just below 2/3 and NONE after 1/6 up to these very sparse values. - Simon Plouffe, Dec 06 2009
LINKS
Eric Weisstein's World of Mathematics, Bernoulli Number
EXAMPLE
frac(B_2072070)==0.666444, frac(B_6216210)==0.658865, ...
CROSSREFS
Cf. A155126.
Sequence in context: A186907 A186906 A335398 * A155126 A234469 A212728
KEYWORD
nonn
AUTHOR
Eric W. Weisstein, Jan 20 2009
STATUS
approved

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Last modified March 4 01:40 EST 2024. Contains 370522 sequences. (Running on oeis4.)