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A195265 as a simple table

n a(n)
1 20
2 225
3 3252
4 223271
5 297699
6 399233
7 715623
8 3263907
9 32347303
10 160720129
11 1153139393
12 72171972859
13 736728093411
14 3245576031137
15 11295052366467
16 310807934835791
17 1789205424940407
18 31745337977379983
19 1122916740775279751
20 7251536377635958081
21 151243563319717018007

[20,225,3252,223271,297699,399233,715623,3263907,
 32347303,160720129,1153139393,72171972859,
 736728093411,3245576031137,11295052366467,
 310807934835791,1789205424940407,
 31745337977379983,1122916740775279751,
 7251536377635958081,151243563319717018007]

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Last modified April 24 14:18 EDT 2024. Contains 371960 sequences. (Running on oeis4.)