Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A140596
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A140596 Squares nearest to and < terms in A095862. +0
2
9, 20449, 75625, 238144, 2208196, 3579664, 29192409, 39992976, 45441081, 55591936, 77281681, 108076816, 114982729, 155625625, 226201600, 302899216, 324648324, 519657616, 551310400, 618317956, 796989361, 943964176, 1039675536 (list; graph; listen)
OFFSET

1,1

REFERENCES

Carlos Rivera's The Prime Puzzles & Problems Connection, Puzzles 128 and 443

FORMULA

For each of the terms in A095862 (which are prime sums of squares of consecutive primes), find the square just preceding the term.

EXAMPLE

The first term of A095862 is 13, the prime sum of 2^2=4 and 3^2=9. The square just preceding 13 is 9, the first term of this sequence.

CROSSREFS

Cf. A140597, A066525, A098561, A098562.

Sequence in context: A055320 A069501 A030254 this_sequence A055309 A053931 A053921

Adjacent sequences: A140593 A140594 A140595 this_sequence A140597 A140598 A140599

KEYWORD

easy,nonn

AUTHOR

Enoch Haga (Enokh(AT)comcast.net), May 17 2008

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


AT&T Labs Research