id:A065823 - OEIS Search Results

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6*EulerPhi[n] = 5*DivisorSigma[1,n];.

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11, 527, 923, 36859, 40549, 55309, 88519, 120139, 138301, 280579, 293501, 313807, 529789, 719927, 2458859 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A000010, A000203, A065818, A065819, A062699, A065822.` `Sequence in context: A142809 A139198 A004800 this_sequence A049654 A079915 A142738` `Adjacent sequences: A065820 A065821 A065822 this_sequence A065824 A065825 A065826`
	KEYWORD	`easy,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Nov 23 2001`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.