id:A160812 - OEIS Search Results

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a(n) = A161205(n)-A000005(n).

+0
20

0, 0, 0, 0, 2, 0, 2, 0, 2, 2, 4, 0, 4, 2, 2, 2, 6, 2, 6, 2, 4, 4, 6, 0, 6, 6, 6, 4, 8, 2, 8, 4, 6, 6, 6, 2, 10, 8, 8, 4, 10, 4, 10, 6, 6, 8, 10, 2, 10, 8, 10, 8, 12, 6, 10, 6, 10, 10, 12, 2, 12, 10, 8, 8, 12, 8, 14, 10, 12, 8, 14, 4, 14, 12, 10, 10, 12, 8, 14, 6, 12, 14, 16, 6, 14, 14, 14, 10, 16, 6 (list; graph; listen)

	OFFSET	`1,5`
	LINKS	`O. E. Pol, Determinacion geometrica de los numeros primos y perfectos` `O. E. Pol, Illustration: Divisors and pi(x)`
	CROSSREFS	`Cf. A000005, A000720, A018253, A160811, A160813, A161203, A161204, A161205.` `Sequence in context: A161840 A140302 A085341 this_sequence A063918 A163169 A097974` `Adjacent sequences: A160809 A160810 A160811 this_sequence A160813 A160814 A160815`
	KEYWORD	`easy,nonn`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), Jun 19 2009`
	EXTENSIONS	`Edited by Omar E. Pol (info(AT)polprimos.com), Aug 02 2009`

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

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