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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A055108 Largest odd number that can be represented in exactly n ways as p+2*i^2 where p is 1 or a prime and i >= 0. 1
5993, 6797, 59117, 48143, 87677, 148397, 147347, 268157, 285863, 361127, 597473 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

These are just the largest numbers presently known - it has not been proved they they are really the largest.

LINKS

L. Hodges, A lesser-known Goldbach conjecture, Math. Mag., 66 (1993), 45-47.

Index entries for sequences related to Goldbach conjecture

CROSSREFS

Cf. A046903, A007697, A016067.

Sequence in context: A157666 A176374 A028546 * A046903 A171351 A068132

Adjacent sequences:  A055105 A055106 A055107 * A055109 A055110 A055111

KEYWORD

nonn,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

The sequences as given in the Hodge paper is incorrect. Corrected and extended by Jud McCranie (JudMcCranie(AT)ugaalum.uga.edu) Jun 12, 2000

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 23:53 EST 2012. Contains 205689 sequences.