id:A062533 - OEIS Search Results

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Phi(A014076(n)).

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1, 6, 8, 12, 20, 18, 20, 24, 24, 24, 42, 32, 40, 36, 36, 48, 44, 40, 60, 54, 64, 56, 72, 60, 72, 60, 48, 72, 88, 72, 96, 110, 80, 100, 84, 108, 72, 92, 120, 112, 84, 96, 120, 104, 132, 80, 156, 108, 120, 116, 120, 144, 160, 108, 96, 132, 168, 160, 132, 180, 140, 168 (list; graph; listen)

	OFFSET	`1,2`
	PROGRAM	`(PARI) je=[]; forstep(n=1, 301, 2, if(isprime(n), n+1, je=concat(je, eulerphi(n)))); je`
	CROSSREFS	`Sequence in context: A089241 A027691 A146529 this_sequence A077670 A072057 A160133` `Adjacent sequences: A062530 A062531 A062532 this_sequence A062534 A062535 A062536`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jul 10 2001`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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