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A031155 formatted as a simple table:

n a(n)
1 1024
2 1048576
3 1073741824
4 1099511627776
5 70368744177664
6 295147905179352825856
7 9903520314283042199192993792
8 39614081257132168796771975168 

[1024,1048576,1073741824,1099511627776,
 70368744177664,295147905179352825856,
 9903520314283042199192993792,
 39614081257132168796771975168]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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