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1, 2, 6, 30, 68, ?
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What should be the next number in the series 1, 2, 6, 30, 68, ?

View Answer Comments(2)

Guest Said:Posted On 2016-10-09

1^1 + 1 = 2 2^2 + 2 = 6 3^3 + 3 = 30 4^3 + 4 = 68 5^2 + 5 = 30 6^1 + 6 = 12 7^0 + 7 = 8 8^0 + 8 = 9 9^1 + 9 = 18 10^2 + 10 = 110

Guest Said:Posted On 2016-06-18

1^1 + 1 = 2 2^2 + 2 = 6 3^3 + 3 = 30 4^(4-1) + 4 = 68 5^(5-1) + 5 = 630 So answer is630

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