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A143372 as a simple table

n a(n)
0 1
1 -1
2 3
3 -4
4 10
5 -13
6 27
7 -38
8 70
9 -99
10 173
11 -242
12 400
13 -548
14 869
15 -1136
16 1718
17 -2088
18 2936
19 -3033
20 3615
21 -1763
22 -513
23 10082
24 -24172
25 58958
26 -111749
27 220258
28 -385285
29 693194
30 -1157154
31 1970073
32 -3175964
33 5190188
34 -8114526
35 12799806
36 -19405803
37 29552880
38 -43266292
39 63282734
40 -88506070
41 122514819
42 -159419554

[1,-1,3,-4,10,-13,27,-38,70,-99,173,-242,400,-548,
 869,-1136,1718,-2088,2936,-3033,3615,-1763,-513,
 10082,-24172,58958,-111749,220258,-385285,693194,
 -1157154,1970073,-3175964,5190188,-8114526,
 12799806,-19405803,29552880,-43266292,63282734,
 -88506070,122514819,-159419554]

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