login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS").
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A068362 Numbers n such that there are exactly 4 primes p such that floor(n*log(n))+1<=p<=floor((n+1)*log(n+1))-1. 0
9677, 10686, 14171, 24148, 26212, 27872, 32217, 35788, 37032, 44561, 47424, 49615, 49643, 49874, 58659, 60235, 60525, 61678, 64421, 66736, 71221, 71233, 71849, 73512, 76065, 76131, 77072, 78916, 81320, 82833, 83592, 84195, 84205 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..33.

CROSSREFS

Sequence in context: A204351 A204344 A204343 * A246228 A234819 A236795

Adjacent sequences:  A068359 A068360 A068361 * A068363 A068364 A068365

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Feb 28 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 28 05:55 EST 2020. Contains 338699 sequences. (Running on oeis4.)