id:A163379 - OEIS Search Results

Search: id:A163379

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phi(phi(tau(n)))

+0
1

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1 (list; graph; listen)

	OFFSET	`1,16`
	COMMENT	`a(n) = A000010(A000010(A000005(n))) = A000010(A163109(n)) = A010554(A000005(n)).`
	CROSSREFS	`Sequence in context: A050361 A072911 A053150 this_sequence A006466 A086597 A031214` `Adjacent sequences: A163376 A163377 A163378 this_sequence A163380 A163381 A163382`
	KEYWORD	`nonn`
	AUTHOR	`Jaroslav Krizek (jaroslav.krizek(AT)atlas.cz), Jul 25 2009`

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

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