login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A174143 Partials sums of A002794. 0
1, 2, 5, 21, 568, 539379, 620246356844, 692770666469748075583580 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Partial sums of numerators of convergents to Lehmer's constant. The only primes of the values shown are 2 and 5.

LINKS

Table of n, a(n) for n=0..7.

FORMULA

a(n) = SUM[i=0..n] A002794 i).

CROSSREFS

Cf. A002794, A002794, A002795, A002665, A030125, A002065.

Sequence in context: A007570 A173313 A210575 * A298762 A025559 A072961

Adjacent sequences:  A174140 A174141 A174142 * A174144 A174145 A174146

KEYWORD

nonn

AUTHOR

Jonathan Vos Post, Mar 09 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 23 04:44 EST 2019. Contains 320411 sequences. (Running on oeis4.)