A259522 - OEIS

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A259522 as a simple table

n	a(n)
1	3816
2	180370
3	7802386
4	348802846
5	15503669216
6	690701197282
7	30760063948568
8	1370113260798484
9	61026150956984294
10	2718196509534712330
11	121072404917335019622
12	5392745165174671566554
13	240200883776268055011402

[3816,180370,7802386,348802846,15503669216, 690701197282,30760063948568,1370113260798484, 61026150956984294,2718196509534712330, 121072404917335019622,5392745165174671566554, 240200883776268055011402]