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A129319 A129319(n)=sopfr(A129317(n)), where sopfr(x) is the sum of the prime factors of x, counting multiplicity. 5
5, 6, 8, 18, 15, 30, 34, 78, 29, 86, 115, 525, 50, 110, 33, 204, 286, 62, 506, 32, 185, 120, 35, 92, 180, 100, 390, 102, 624, 450, 44, 198, 455, 180, 294, 306, 45, 141, 882, 134, 650, 86, 708, 575, 116, 75, 150, 174, 152, 375, 160, 286, 242, 122, 584, 518, 1456, 448 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..58.

EXAMPLE

a(6)=30 since sopfr(A129317(6))=sopfr(161)=sopfr(7*23)=30.

CROSSREFS

Cf. A001414, A006145, A039752, A129316, A129317, A129318, A129320.

Sequence in context: A191212 A129318 A054378 * A024570 A134077 A120128

Adjacent sequences:  A129316 A129317 A129318 * A129320 A129321 A129322

KEYWORD

easy,nonn

AUTHOR

Walter Kehowski, Apr 09 2007

STATUS

approved

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Last modified January 18 23:05 EST 2019. Contains 319282 sequences. (Running on oeis4.)