A210302 - OEIS

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A210302 as a simple table

n	a(n)
1	0
2	29
3	414
4	4553
5	45890
6	446093
7	4266246
8	40490097
9	382887722
10	3614390197
11	34090440494
12	321405533785
13	3029622853138
14	28555016231773
15	269126357016278
16	2536415298825665
17	23904507782220922
18	225287438517410949

[0,29,414,4553,45890,446093,4266246,40490097, 382887722,3614390197,34090440494,321405533785, 3029622853138,28555016231773,269126357016278, 2536415298825665,23904507782220922, 225287438517410949]