A230945 - OEIS

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A230945 as a simple table

n	a(n)
1	314
2	1994
3	85196
4	606224
5	22328204
6	161835904
7	6209914254
8	44707108238
9	1699524352562
10	12251017200366
11	466469474405852
12	3361933958777160
13	127984378310902748
14	922429449651301216
15	35115886181142148294

[314,1994,85196,606224,22328204,161835904, 6209914254,44707108238,1699524352562, 12251017200366,466469474405852,3361933958777160, 127984378310902748,922429449651301216, 35115886181142148294]