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A015872 Phi(n + 6) | sigma(n) + 6. 0
10, 20, 26, 58, 122, 1018, 1040, 2042, 8186 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

CROSSREFS

Sequence in context: A179819 A072592 A101869 * A019491 A175229 A063117

Adjacent sequences:  A015869 A015870 A015871 * A015873 A015874 A015875

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com)

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Last modified February 15 12:16 EST 2012. Contains 205785 sequences.