|
Search: id:A088385
|
|
|
| A088385 |
|
Difference between p(n+1)^p(n+1) and p(n)^p(n). |
|
+0
1
|
|
| 23, 3098, 820418, 285310847068, 302589794921642, 827239959011230171924, 1977592415398427252359802, 20880466021428256374041443786588, 2567686153140330666561980302696661093572902
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
FORMULA
|
a(n) = p(n+1)^p(n+1)-p(n)^p(n)
a(n)=A051674(n+1)-A051674(n). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 26 2007
|
|
EXAMPLE
|
a(5) = p(6)^p(6)-p(5)^p(5) = 13^13-11^11 = 302589794921642
|
|
MATHEMATICA
|
a=4; lst={}; Do[p=Prime[n]; AppendTo[lst, p^p-a]; a=p^p, {n, 2, 16}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Mar 01 2009]
|
|
CROSSREFS
|
Cf. A000040, A000312.
Sequence in context: A138735 A132937 A068655 this_sequence A030461 A152521 A136363
Adjacent sequences: A088382 A088383 A088384 this_sequence A088386 A088387 A088388
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Christopher M. Tomaszewski (cmt1288(AT)comcast.net), Nov 08 2003
|
|
|
Search completed in 0.002 seconds
|
