A330819 - OEIS

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A330819 as a simple table

n	a(n)
1	225
2	3969
3	1046529
4	268402689
5	4503599493152769
6	295147905144993087489
7	75557863725364567605249
8	21267647932558653957237540927630737409
9	28269553036454149273332760011886696242605918383730576346715242738439159809

[225,3969,1046529,268402689,4503599493152769, 295147905144993087489,75557863725364567605249, 21267647932558653957237540927630737409, 28269553036454149273332760011886696242605918383730\ 576346715242738439159809]