A266457 - OEIS

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A266457 as a simple table

n	a(n)
1	2
2	101
3	6152
4	442285
5	34667512
6	2875874396
7	248188720768
8	22053860939581
9	2004232543930760
10	185418855352374916
11	17404087748977051168
12	1653341486254703216284
13	158659220471195369806688

[2,101,6152,442285,34667512,2875874396, 248188720768,22053860939581,2004232543930760, 185418855352374916,17404087748977051168, 1653341486254703216284,158659220471195369806688]