A352224 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A352224 as a simple table

n	a(n)
1	369
2	254
3	419
4	2820
5	3923
6	10090
7	29538
8	8310
9	227835
10	20739
11	28391
12	37494
13	875196
14	112295
15	623814
16	478788
17	3045867
18	17595980
19	5473454
20	10365237
21	13724103165
22	94822722216

[369,254,419,2820,3923,10090,29538,8310,227835, 20739,28391,37494,875196,112295,623814,478788, 3045867,17595980,5473454,10365237,13724103165, 94822722216]