id:A039780 - OEIS Search Results

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phi(a(n)) is equal to A008473(a(n-1)).

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5, 25, 1176, 1625, 7385, 18633, 21726, 30276, 32923, 36905, 46025, 50809, 55449, 60726, 89257, 102425, 151657, 185745, 278226, 289961, 301017, 319145, 373176, 394121 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`phi(1176)=336, 1175=5^247^1, (5+2)(47+1)=336.`
	CROSSREFS	`Cf. A000010, A008473.` `Sequence in context: A137114 A067212 A061583 this_sequence A099077 A137113 A137115` `Adjacent sequences: A039777 A039778 A039779 this_sequence A039781 A039782 A039783`
	KEYWORD	`nonn`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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

AT&T Labs Research