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A110211 as a simple table

n a(n)
0 -1
1 3
2 -15
3 69
4 -327
5 1545
6 -7311
7 34593
8 -163695
9 774609
10 -3665487
11 17345265
12 -82078671
13 388400433
14 -1837930575
15 8697180849
16 -41155501647
17 194749924785
18 -921566538831
19 4360899684273
20 -20635998872655
21 97650595130289
22 -462087577545807
23 2186621894493105

[-1,3,-15,69,-327,1545,-7311,34593,-163695,774609,
 -3665487,17345265,-82078671,388400433,-1837930575,
 8697180849,-41155501647,194749924785,
 -921566538831,4360899684273,-20635998872655,
 97650595130289,-462087577545807,2186621894493105]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)