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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A066819 Sum of the first n Sophie Germain primes. 2
2, 5, 10, 21, 44, 73, 114, 167, 250, 339, 452, 583, 756, 935, 1126, 1359, 1598, 1849, 2130, 2423, 2782, 3201, 3632, 4075, 4566, 5075, 5668, 6309, 6962, 7621, 8304, 9023, 9766, 10527, 11336, 12247, 13200, 14213, 15232, 16263, 17312, 18415, 19638, 20867 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Nathaniel Johnston, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A005384.

Sequence in context: A267444 A267880 A101510 * A114279 A101400 A131403

Adjacent sequences:  A066816 A066817 A066818 * A066820 A066821 A066822

KEYWORD

nonn

AUTHOR

Joseph L. Pe, Jan 19 2002

EXTENSIONS

Extended beyond a(24) after confirming a(24). Jonathan Vos Post, Jan 23 2010

a(23) corrected by Nathaniel Johnston, Apr 29 2011

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified June 24 07:19 EDT 2017. Contains 288697 sequences.