|
| |
|
|
A096079
|
|
Near hypotenuse numbers, i.e. n such that n^2 -+ 1 = a^2 + b^2, with a, b >1.
|
|
0
| |
|
|
3, 7, 8, 9, 12, 13, 17, 18, 19, 21, 22, 23, 27, 28, 30, 31, 32, 33, 34, 35, 37, 38, 41, 42, 43, 44, 46, 47, 48, 50, 51, 52, 53, 55, 57, 58, 60, 62, 63, 64, 67, 68, 70, 72, 73, 75, 76, 77, 78, 80, 81, 82, 83, 86, 87, 88, 89, 91, 92, 93, 96, 97, 98, 99, 100, 102, 103, 104, 105
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,1
|
|
|
COMMENTS
| When a=b, entries are those of A001333. - Lekraj Beedassy (blekraj(AT)yahoo.com), Aug 06 2004
|
|
|
EXAMPLE
| 8 and 9 are in the sequence because we have 8^2 + 1 = 4^2 + 7^2; 9^2 - 1 = 4^2 + 8^2.
|
|
|
CROSSREFS
| Cf. A009003, A001481.
Union of A050795 and A050796. [From Franklin T. Adams-Watters (FrankTAW(AT)Netscape.net), Apr 26 2009]
Sequence in context: A047530 A096315 A112680 * A094551 A114441 A043046
Adjacent sequences: A096076 A096077 A096078 * A096080 A096081 A096082
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Lekraj Beedassy (blekraj(AT)yahoo.com), Jul 21 2004
|
|
|
EXTENSIONS
| Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 29 2004
|
| |
|
|
