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A004217
(n^n)^(n^n)
1
1, 256, 443426488243037769948249630619149892803
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OFFSET
1,2
COMMENTS
The next four terms have 617, 10922, 217833 and 4871823 digits respectively. -
Rick L. Shepherd
, May 07 2006
LINKS
Table of n, a(n) for n=1..3.
FORMULA
a(n) =
A000312
(
A000312
(n)) = n^
A007778
(n) =
A002488
(n)^n =
A002489
(n)^
A000169
(n)
CROSSREFS
Sequence in context:
A018859
A180699
A195529
*
A351309
A051333
A273775
Adjacent sequences:
A004214
A004215
A004216
*
A004218
A004219
A004220
KEYWORD
nonn
,
easy
,
bref
AUTHOR
Henry Bottomley
, Jun 08 2000
STATUS
approved
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Last modified April 26 09:43 EDT 2024. Contains 371994 sequences. (Running on oeis4.)