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A179645 p^8 with p prime. 15
256, 6561, 390625, 5764801, 214358881, 815730721, 6975757441, 16983563041, 78310985281, 500246412961, 852891037441, 3512479453921, 7984925229121, 11688200277601, 23811286661761, 62259690411361, 146830437604321 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Solutions of the equation n' = 8*n^(7/8), where n' is the arithmetic derivative of n. - Paolo P. Lava, Oct 31 2012

LINKS

T. D. Noe, Table of n, a(n) for n = 1..1000

Will Nicholes, Prime Signatures

Index to sequences related to prime signature

FORMULA

a(n) = A000040(n)^8 = A001016(A000040(n)). - Wesley Ivan Hurt, Mar 27 2014

EXAMPLE

a(1) = 256 since the eighth power of the first prime is 2^7 = 256. - Wesley Ivan Hurt, Mar 27 2014

MAPLE

A179645:=n->ithprime(n)^8; seq(A179645(n), n=1..40); # Wesley Ivan Hurt, Mar 27 2014

MATHEMATICA

Array[Prime[ # ]^8&, 40]

PROG

(PARI) a(n)=prime(n)^8 \\ Charles R Greathouse IV, Jul 20 2011

(MAGMA) [p^8: p in PrimesUpTo(300)]; // Vincenzo Librandi, Mar 27 2014

CROSSREFS

Sequence in context: A001016 A050755 A046457 * A056585 A321818 A231307

Adjacent sequences:  A179642 A179643 A179644 * A179646 A179647 A179648

KEYWORD

nonn,easy

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jul 21 2010

STATUS

approved

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Last modified October 15 00:12 EDT 2019. Contains 328025 sequences. (Running on oeis4.)