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A175142 a(n) = sigma(A175141(n)), where sigma(n) = A000203(n). 1
3, 7, 6, 15, 13, 18, 12, 24, 31, 18, 20, 32, 36, 24, 31, 42, 40, 56, 30, 48, 54, 48, 38, 56, 42, 44, 78, 72, 48, 57, 93, 72, 98, 54, 72, 90, 60, 62, 104, 127, 84, 144, 68, 96, 144, 72, 74, 124, 140, 96, 80, 121, 126, 84, 108, 132, 120, 180, 90, 112, 168, 144, 120, 98, 156 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No term of this sequence is in sequence A175141.

LINKS

Table of n, a(n) for n=1..65.

CROSSREFS

Cf. A175141, A000203.

Sequence in context: A070882 A109635 A095360 * A318466 A324819 A217112

Adjacent sequences:  A175139 A175140 A175141 * A175143 A175144 A175145

KEYWORD

nonn

AUTHOR

Leroy Quet, Feb 23 2010

EXTENSIONS

Extended by Ray Chandler, Mar 06 2010

STATUS

approved

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Last modified January 26 20:33 EST 2020. Contains 331288 sequences. (Running on oeis4.)