A241373 - OEIS

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A241373 as a simple table

n	a(n)
1	14
2	326
3	7376
4	169982
5	3910194
6	90008909
7	2071815945
8	47690157718
9	1097756412666
10	25268747760871
11	581649645222695
12	13388725521741539
13	308188912773527912
14	7094058807175007496
15	163294876256510271215

[14,326,7376,169982,3910194,90008909,2071815945, 47690157718,1097756412666,25268747760871, 581649645222695,13388725521741539, 308188912773527912,7094058807175007496, 163294876256510271215]