A098327 - OEIS

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A098327 as a simple table

n	a(n)
1	0
2	9
3	60
4	79
5	59
6	137
7	479
8	2897
9	1397
10	24474
11	63515
12	71287
13	191542
14	1432289
15	1766633
16	1380465
17	2894629
18	1464385
19	10676561

[0,9,60,79,59,137,479,2897,1397,24474,63515,71287, 191542,1432289,1766633,1380465,2894629,1464385, 10676561]