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A254346 as a simple table

n a(n)
0 1
1 -1
2 3
3 -5
4 10
5 -15
6 26
7 -39
8 63
9 -92
10 140
11 -201
12 295
13 -415
14 591
15 -818
16 1140
17 -1554
18 2126
19 -2861
20 3855
21 -5126
22 6816
23 -8970
24 11793
25 -15372
26 20007
27 -25857
28 33356
29 -42771
30 54734
31 -69683
32 88530
33 -111968
34 141312
35 -177642
36 222842
37 -278557
38 347484
39 -432095
40 536230

[1,-1,3,-5,10,-15,26,-39,63,-92,140,-201,295,-415,
 591,-818,1140,-1554,2126,-2861,3855,-5126,6816,
 -8970,11793,-15372,20007,-25857,33356,-42771,
 54734,-69683,88530,-111968,141312,-177642,222842,
 -278557,347484,-432095,536230]

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Last modified April 24 18:05 EDT 2024. Contains 371962 sequences. (Running on oeis4.)