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A159929 INVERT transform of phi(n), A000010 0
1, 2, 5, 11, 26, 57, 131, 296, 669, 1515, 3430, 7765, 17577, 39790, 90069, 203897 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

FORMULA

INVERT transform of A000010

EXAMPLE

a(6) = 57 = (1, 1, 2, 2, 4, 2) dot (26, 11, 5, 2, 1, 1) = (26 + 11 + 10 + 4 + 4 + 2).

CROSSREFS

A000010

Sequence in context: A104237 A085945 A005469 * A026787 A064416 A006138

Adjacent sequences:  A159926 A159927 A159928 * A159930 A159931 A159932

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Apr 26 2009

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Last modified February 15 23:21 EST 2012. Contains 205860 sequences.