A042724 - OEIS

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A042724 as a simple table

n	a(n)
0	29
1	30
2	209
3	448
4	6481
5	13410
6	86941
7	100351
8	5907299
9	6007650
10	41953199
11	89914048
12	1300749871
13	2691413790
14	17449232611
15	20140646401
16	1185606723869
17	1205747370270
18	8420090945489
19	18045929261248

[29,30,209,448,6481,13410,86941,100351,5907299, 6007650,41953199,89914048,1300749871,2691413790, 17449232611,20140646401,1185606723869, 1205747370270,8420090945489,18045929261248]