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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A039515 Conjecturally, largest attractor in '3x+(2n+1)' problem. 7
1, 3, 347, 7, 9, 13, 319, 1041, 23, 19, 21, 41, 1735, 27, 7055, 31, 39, 2429, 37, 957, 41, 43, 3123, 101, 49, 69, 103, 3817, 57, 221, 235, 63, 4511, 67, 123, 4409, 73, 5205, 91, 265, 81, 157, 5899, 21165, 89, 2233, 93, 6593, 97, 117, 101, 103, 7287, 107, 109 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..54.

CROSSREFS

Cf. A039508-A039514.

Sequence in context: A249799 A234607 A057121 * A209426 A037302 A341229

Adjacent sequences:  A039512 A039513 A039514 * A039516 A039517 A039518

KEYWORD

nonn

AUTHOR

Christian G. Bower, Feb 15 1999

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 May 17 18:55 EDT 2021. Contains 343987 sequences. (Running on oeis4.)