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A246712 as a simple table

n a(n)
0 1
1 -2
2 5
3 -10
4 18
5 -32
6 55
7 -90
8 145
9 -228
10 351
11 -532
12 795
13 -1170
14 1703
15 -2452
16 3494
17 -4934
18 6910
19 -9598
20 13238
21 -18134
22 24680
23 -33390
24 44921
25 -60108
26 80029
27 -106044
28 139875
29 -183706
30 240284
31 -313046
32 406319
33 -525490
34 677269
35 -870010
36 1114061
37 -1422210

[1,-2,5,-10,18,-32,55,-90,145,-228,351,-532,795,
 -1170,1703,-2452,3494,-4934,6910,-9598,13238,
 -18134,24680,-33390,44921,-60108,80029,-106044,
 139875,-183706,240284,-313046,406319,-525490,
 677269,-870010,1114061,-1422210]

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Last modified May 11 15:15 EDT 2024. Contains 372409 sequences. (Running on oeis4.)