login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A050273 Smallest value a for Diophantine 1-triples (a,b,c) ordered by smallest c,b. 2
1, 2, 1, 3, 4, 3, 1, 2, 5, 6, 4, 7, 3, 1, 8, 5, 2, 3, 9, 4, 10, 8, 1, 6, 11, 5, 12, 8, 3, 4, 13, 7, 2, 6, 14, 1, 15, 3, 8, 16, 7, 12, 4, 5, 17, 9, 18, 15, 8, 1, 12, 19, 2, 10, 20, 3, 9, 5, 6, 21, 4, 8, 22, 11, 16, 3, 10, 23, 1, 24, 12, 6, 7, 25, 8, 11, 16, 26, 4, 13, 2, 15, 27, 12, 5, 28 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..86.

Eric Weisstein's World of Mathematics, Diophantus Property.

CROSSREFS

Cf. A050274, A050275.

Sequence in context: A105646 A059126 A059128 * A182511 A187064 A193020

Adjacent sequences:  A050270 A050271 A050272 * A050274 A050275 A050276

KEYWORD

nonn

AUTHOR

Eric W. Weisstein

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 15 13:34 EST 2021. Contains 340187 sequences. (Running on oeis4.)