math / myLot

August 26, 2008 10:19am CST

Please help me solve the problem below. 1, 2, 6, 42, 1806, ? What's the next number? Thanks in advance...

2 responses

• India

26 Aug 08

hi answer is 3263442. here in detail 1*2=2 2*3=6 6*7=42 42*43=1806 so 1806*1807 = 3263442

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27 Aug 08

Thank you for your detailed computation.. =)

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27 Aug 08

By the way, this response is also a best one.. tnx

• India

26 Aug 08

hi this is n*(n+1 ) formate problem so solveing very eassy

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27 Aug 08

Thanks for the formula, this will help me a lot. =)