|
| |
|
|
A035305
|
|
Minimum sum of n numbers, any n-1 of which sum to a square.
|
|
1
| |
|
|
5, 55, 122, 633, 911, 2210, 3156, 4908, 8656, 13018, 17426, 25968, 33135, 45374, 57128, 74543, 93673, 116973, 144454, 175564, 207031, 258150, 304708, 362466, 416117, 490029, 562590, 660993, 756963
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 2,1
|
|
|
LINKS
| Haikin Fedor, Table for partition problem (1998)
|
|
|
EXAMPLE
| a(2)=5 because 5=1+4 and both 1 and 4 are squares; a(3)=55 because 55=6+19+30 and all three of 25=6+19, 36=6+30 and 49=19+30 are squares
|
|
|
CROSSREFS
| Sequence in context: A085719 A129420 A015221 * A057722 A078216 A014700
Adjacent sequences: A035302 A035303 A035304 * A035306 A035307 A035308
|
|
|
KEYWORD
| nonn,nice
|
|
|
AUTHOR
| Erich Friedman (erich.friedman(AT)stetson.edu), S. R. Finch (Steven.Finch(AT)inria.fr)
|
|
|
EXTENSIONS
| Link edited by N. J. A. Sloane (njas(AT)research.att.com), Jan 26 2009 at the suggestion of S. R. Finch.
|
| |
|
|
