|
| |
|
|
A081644
|
|
Integers congruent to 0, 1, 4, 9 or 16 (mod 25) which are not squares.
|
|
1
| |
|
|
26, 29, 34, 41, 50, 51, 54, 59, 66, 75, 76, 79, 84, 91, 101, 104, 109, 116, 125, 126, 129, 134, 141, 150, 151, 154, 159, 166, 175, 176, 179, 184, 191, 200, 201, 204, 209, 216, 226, 229, 234, 241, 250, 251, 254, 259, 266, 275, 276, 279, 284, 291, 300, 301, 304
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
REFERENCES
| Mark A. Herkommer, Number Theory, A Programmer's Guide, McGraw-Hill, New York, 1999, page 315.
|
|
|
MATHEMATICA
| Select[ Range[308], (Mod[ #, 25] == 0 || Mod[ #, 25] == 1 || Mod[ #, 25] == 4 || Mod[ #, 25] == 9 || Mod[ #, 25] == 16) && !IntegerQ[ Sqrt[ # ]] & ]
|
|
|
CROSSREFS
| Sequence in context: A042401 A042402 A056081 * A055109 A106552 A106550
Adjacent sequences: A081641 A081642 A081643 * A081645 A081646 A081647
|
|
|
KEYWORD
| easy,nonn
|
|
|
AUTHOR
| Robert G. Wilson v (rgwv(AT)rgwv.com), Mar 26 2003
|
| |
|
|
