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A137321 a(n)= [p(n)^n] - k!, where p(n) is n-th prime number, k is greatest number for which k! <= p(n)^n. 0
2, 3, 2405, 460663, 198133379411, 281952316704253 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

a(5)= p(5)^5 - 6! = 3125-720 = 2405

CROSSREFS

Cf. A136437, A000040, A000142.

Sequence in context: A004909 A266585 A288171 * A066848 A324310 A125612

Adjacent sequences:  A137318 A137319 A137320 * A137322 A137323 A137324

KEYWORD

easy,nonn

AUTHOR

Ctibor O. Zizka, Apr 06 2008

STATUS

approved

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Last modified January 25 16:25 EST 2021. Contains 340417 sequences. (Running on oeis4.)