login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A320989 Fibonacci rabbit sequence number n coded in base seven. 2
0, 1, 7, 50, 2457, 842801, 14164958864, 81658169024988865, 7911779188478711198209076919, 4419091543264985265125879423229594334610523298, 239147782774557159658813554446871692442583155391399547503168277134702036921 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..15

MAPLE

b:= proc(n) option remember; `if`(n<2, [n$2], [b(n-1)[1]*

      7^b(n-1)[2]+b(n-2)[1], b(n-1)[2]+b(n-2)[2]])

    end:

a:= n-> b(n)[1]:

seq(a(n), n=0..11);

CROSSREFS

Column k=7 of A144287.

Sequence in context: A204463 A041086 A197890 * A015495 A056581 A039308

Adjacent sequences:  A320986 A320987 A320988 * A320990 A320991 A320992

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Oct 25 2018

STATUS

approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 25 10:04 EDT 2022. Contains 354844 sequences. (Running on oeis4.)