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A006267 formatted as a simple table:

n a(n)
0 1
1 4
2 76
3 439204
4 84722519070079276
5 608130213374088941214747405817720942127490792974404

[1,4,76,439204,84722519070079276,
 608130213374088941214747405817720942127490792974404]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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