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A134516
Numbers that are divisible by 2*(sum of their digits).
1
10, 12, 18, 20, 24, 30, 36, 40, 48, 50, 54, 60, 70, 72, 80, 90, 100, 102, 108, 112, 120, 126, 132, 140, 144, 162, 180, 192, 200, 204, 210, 216, 224, 230, 234, 240, 252, 264, 270, 280, 288, 300, 306, 308, 312, 320, 322, 324, 336, 342, 360, 364, 392, 396, 400
OFFSET
1,1
LINKS
EXAMPLE
n = 120: 2*sum of digits(120) = 6, and 120 is divisible by 6, so it belongs to the sequence.
MATHEMATICA
Select[Range[2, 200, 2], Divisible[#, 2*Total[IntegerDigits[#]]]&] (* Harvey P. Dale, Mar 31 2018 *)
CROSSREFS
Cf. A005349.
Sequence in context: A247627 A327709 A129120 * A144363 A051247 A242335
KEYWORD
base,nonn
AUTHOR
Ctibor O. Zizka, Jan 22 2008
EXTENSIONS
More terms from Harvey P. Dale, Mar 31 2018
STATUS
approved