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

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A155539 a(n) = n^(n+3) + (n+3)^n. 2
1, 5, 57, 945, 18785, 423393, 10609137, 292475249, 8804293473, 287589316833, 10137858491849, 383799398752905, 15536767912476993, 669920208810550337, 30659724555890596833, 1484638520651877849057, 75846305139481944586817 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

1^4 + 4^1 = 5, 2^5 + 5^2 = 57, ...

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..300

MATHEMATICA

lst={}; Do[m=n+3; q=n^m+m^n; AppendTo[lst, q], {n, 0, 4!}]; lst

PROG

(Magma) [n^(n+3)+(n+3)^n: n in [0..20] ]; // Vincenzo Librandi, Aug 25 2011

CROSSREFS

Cf. A046065, A051442, A007925, A051489, A153217, A076980.

Sequence in context: A333091 A223382 A336286 * A285067 A234293 A244288

Adjacent sequences: A155536 A155537 A155538 * A155540 A155541 A155542

KEYWORD

nonn

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jan 23 2009

EXTENSIONS

Offset corrected by Arkadiusz Wesolowski, Aug 24 2011

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 December 6 19:28 EST 2022. Contains 358648 sequences. (Running on oeis4.)