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A147769 formatted as a simple table:

n a(n)
1 1
2 1767263190
3 1125718321602329678223000
4 155225932761938574730157553835938696696000
5 7667961765084109378347562069301502363151989537397618954230000 

[1,1767263190,1125718321602329678223000,
 155225932761938574730157553835938696696000,
 7667961765084109378347562069301502363151989537397618954230000]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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