The OEIS is supported by the many generous donors to the OEIS Foundation.

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A073422 e = 1/a(0)+1/a(1)+1/a(2)+1/a(3)+... with each term a(n) being a positive or negative integer chosen so as to minimize the absolute difference between e and the partial sum. 2
 1, 1, 2, 5, 55, 9999, 3620211522, -26596490130011501642, 6462025287494698350477135653962718736877, -532695733923048954868620962844302990205269539900643893905567041090276924142488084 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS EXAMPLE a(4)=55 since e-(1/1)-(1/1)-(1/2)-(1/5)=0.0182818... is closer to 1/55=0.0181818... than to 1/54=0.0185185... CROSSREFS Cf. A001467, A006525, A014015. Sequence in context: A218030 A114029 A013171 * A006525 A254406 A260654 Adjacent sequences: A073419 A073420 A073421 * A073423 A073424 A073425 KEYWORD sign AUTHOR Henry Bottomley, Jul 30 2002 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified December 4 09:27 EST 2022. Contains 358556 sequences. (Running on oeis4.)