Math

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I can't figure out this pattern: 1, 1, 4, 3, 9, 6, 16, 10, 25, 15, __, __, __, __

  • Math -

    I think this may be right.
    1,1,4,3,9,6,16,10,25,15,36,21,49,28,64,36,etc
    1+2=3
    3+3=6
    6+4=10
    10+5=15
    15+6=21
    21+7=28
    28+8=36

  • Math -

    Looks good to me. Alternating square numbers and triangular numbers.

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