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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A114413 Records in 3-almost prime gaps ordered by merit. 0
4, 6, 12, 58, 83 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..5.

FORMULA

a(n) = records in A114403/log(A014612(n)) = records in (A014612(n+1) - A014612(n))/log(A014612(n))).

EXAMPLE

Records defined in terms of A114403 and A014612

n A114403(n) A114404(n)/log(A014612(n)).

1 4 4/log8 = 4.42923746

2 6 6/log12 = 5.55977045

3 2 2/log18 = 1.59327954

4 7 7/log20 = 5.38035251

5 1 1/log27 = 0.698634425

6 2 2/log 28 = 1.38201907

7 12 12/log 30 = 8.12390991

...

19 14 14/log 78 = 7.3992072

CROSSREFS

Cf. A014612, A065516, A111870, A111871, A114403-A114411, A114412-A114422.

Sequence in context: A062624 A154666 A050537 * A068507 A133454 A061072

Adjacent sequences:  A114410 A114411 A114412 * A114414 A114415 A114416

KEYWORD

nonn,more

AUTHOR

Jonathan Vos Post, Nov 25 2005

EXTENSIONS

a(4)-a(5) from Donovan Johnson, Feb 17 2010

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 3 07:51 EDT 2022. Contains 357231 sequences. (Running on oeis4.)