Monday, October 5, 2009

Whats the next number?

Whats the next number?

17, 29, 101, 1541, _____ ?



(17*2)-5*1=29
(29*4)-5*3=101
(101*16)-15*5=1541


(1541*256)-75*5=393971

instead of 75*5 it will b 75*7...final ans right

the logic is 5*1 gets carry forward in the next line and now 5*3=15...nw 15*5=75....den 75*7=525...den 525*9=4725


The 6th term will be ====25819278731

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