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A104195 a(n) = -(EulerPhi[n] + CarmichaelLambda[n]) + Prime[n] 0
0, 1, 1, 3, 3, 9, 5, 13, 11, 21, 11, 31, 17, 31, 35, 41, 27, 49, 31, 59, 55, 59, 39, 79, 57, 77, 67, 89, 53, 101, 67, 107, 107, 107, 113, 133, 85, 127, 131, 153, 99, 163, 107, 163, 161, 155, 119, 203, 143, 189, 185, 203, 137, 215, 197, 233, 215, 215, 161, 261, 163, 233 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

MATHEMATICA

a= Table[ -(EulerPhi[n] + CarmichaelLambda[n]) + Prime[n], {n, 1, 200}]

CROSSREFS

Sequence in context: A113213 A088032 A066572 * A062131 A199663 A124871

Adjacent sequences:  A104192 A104193 A104194 * A104196 A104197 A104198

KEYWORD

nonn

AUTHOR

Roger Bagula (rlbagulatftn(AT)yahoo.com), Mar 12 2005

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Last modified February 16 13:48 EST 2012. Contains 205921 sequences.