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A221825 as a simple table

n a(n)
1 0
2 16
3 202
4 2930
5 41618
6 592601
7 8434490
8 120053263
9 1708776751
10 24321871624
11 346185271087
12 4927426856495
13 70134512879660
14 998259343308353
15 14208720864088015
16 202239778618252032
17 2878579180120974241 

[0,16,202,2930,41618,592601,8434490,120053263,
 1708776751,24321871624,346185271087,4927426856495,
 70134512879660,998259343308353,14208720864088015,
 202239778618252032,2878579180120974241]

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Last modified June 5 19:33 EDT 2024. Contains 373110 sequences. (Running on oeis4.)