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A200172 as a simple table

n a(n)
1 1
2 11
3 -54
4 302
5 -1483
6 7009
7 -32030
8 143210
9 -629848
10 2735812
11 -11767534
12 50220042
13 -212952283
14 898198877
15 -3771484798
16 15775723922
17 -65770848988
18 273420862112
19 -1133802617998
20 4691140763402
21 -19371432850768
22 79850555673176
23 -328627887379774
24 1350540667070002
25 -5543004766417298

[1,11,-54,302,-1483,7009,-32030,143210,-629848,
 2735812,-11767534,50220042,-212952283,898198877,
 -3771484798,15775723922,-65770848988,273420862112,
 -1133802617998,4691140763402,-19371432850768,
 79850555673176,-328627887379774,1350540667070002,
 -5543004766417298]

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Last modified August 10 09:02 EDT 2024. Contains 375044 sequences. (Running on oeis4.)