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A036920 Numbers n such that digit sum of n equals digit sum of sum of its prime factors (counted with multiplicity). +0
4
4, 22, 27, 94, 105, 114, 121, 150, 166, 202, 204, 222, 224, 265, 274, 315, 342, 346, 355, 382, 438, 445, 450, 454, 517, 526, 540, 562, 612, 634, 640, 706, 841, 852, 913, 915, 922, 1068, 1086, 1111, 1120, 1122, 1138, 1165, 1185, 1200, 1219, 1221, 1230 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A006753, A036921, A019506.

Sequence in context: A022385 A006753 A098836 this_sequence A036921 A083510 A078647

Adjacent sequences: A036917 A036918 A036919 this_sequence A036921 A036922 A036923

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 04 1999.

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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