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Discussion in 'The Pub' at netrider.net.au started by flexorcist, Feb 8, 2007.

  1. not that this will likely ever benefit you, and i'm sure it has a name, but i was doing some invoicing, and just noticed a pattern in the numbers, (i like patterns, and numbers)...... adding the digits of numbers divisible by 3, ends up with numbers also divisible by 3, and in a repetetive sequence of 3, 6, 9. Also the initial number is in groups of itself 3 times. Eg the pattern goes, 111, 222, 333 and so forth.

    12 (1+2=3)
    15 (1+5=6)
    18 (1+8=9)
    21 (2+1=3)
    24 (2+4=6)
    27 (2+7=9)

    anyway, like i said, probably useless. but i liked it.
  2. In the same sence the digits of any number divisable by 9 will add to a number divisable by 9 or if added down end up equaling 9.
  3. nice... i neeed a hobby coz i am a
  4.  Top
  5. Nah sad are the people who know how to find it on the net :grin: :grin: :grin:
  6. Google's useful for more than just finding p0rn you know.
  7. :shock: :shock: :shock:
  8. i like google for define: insert big word here

    and youporn and pornotube are so much quicker for p0rn these days. great inventions.

    apparently... :grin:
  9. Didn't you realise 30's have 4 first numbers?
    30, 33, 36, 39

    So your 111, 222, 333 is actually 3333 (also divisible by 3 btw) ;)