vanessarivera12
vanessarivera12
16-04-2018
Mathematics
contestada
What is the Pattern 4,25,130,655
Respuesta :
pogbatheosa
pogbatheosa
16-04-2018
somewhere a round six
i think 6.25
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geerky42
geerky42
16-04-2018
This pattern looks complicated so it could be anything. One possible pattern is
a(n) = ( 21·5ⁿ - 25 ) / 20
So pattern starts at n=1 and sequence would be 4, 25, 130, 655, 3280, ...
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