A208491 - OEIS

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A208491 as a simple table

n	a(n)
1	113880744
2	222232271912
3	449271828443912
4	920635760474340792
5	1897470416545860341536
6	3920972889443714995894776
7	8112174131718066295245481744
8	16792956299828228584347524939848

[113880744,222232271912,449271828443912, 920635760474340792,1897470416545860341536, 3920972889443714995894776, 8112174131718066295245481744, 16792956299828228584347524939848]

[113880744,222232271912,449271828443912,
 920635760474340792,1897470416545860341536,
 3920972889443714995894776,
 8112174131718066295245481744,
 16792956299828228584347524939848]