Results 1 to 6 of 6

Thread: Find the next number in all sequences?

  1. #1
    Join Date
    Aug 2007
    Posts
    1

    Default Find the next number in all sequences?

    Number one...... 1, 3, 4, 7, 11, 18
    Number two....... 1, 5, 14, 30, 55, 91

  2. #2
    Join Date
    Jan 2009
    Posts
    9

    Default

    number one 29..pattern is just adding the two previous numbers
    number two 140...in this the diff. between two number is the square of a number starting from 2 onwards...

  3. #3
    Join Date
    Feb 2009
    Posts
    13

    Default

    1, 5, 14, 30, 55, 91????? whyy

  4. #4
    Join Date
    Feb 2009
    Posts
    2

    Default

    5-1=4=2*2
    14-5=9=3*3
    30-14=16=4*4
    ............
    ............
    7*7=49=91+49=140

  5. #5
    Join Date
    Jul 2009
    Posts
    17

    Default

    7*7=49=91+49=140 no other go.. ;-(

  6. #6

    Default

    Hello
    Number one...... 1, 3, 4, 7, 11, 18
    ans is 1,1+2=3, 3+1=4, 3+4=7, 4+7=11, 7+11=18,18+11= 29 then ans is 29
    Number two....... 1, 5, 14, 30, 55, 91 not in ans is second .

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •