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A320778 as a simple table

n a(n)
0 1
1 1
2 0
3 1
4 0
5 2
6 -3
7 4
8 -4
9 4
10 -9
11 14
12 -19
13 30
14 -42
15 50
16 -76
17 128
18 -194
19 286
20 -412
21 598
22 -909
23 1386
24 -2100
25 3178
26 -4763
27 7122
28 -10758
29 16414
30 -25061
31 38056
32 -57643
33 87568
34 -133436
35 203618
36 -311128
37 475536
38 -726355
39 1109718
40 -1697766
41 2601166
42 -3987903
43 6114666

[1,1,0,1,0,2,-3,4,-4,4,-9,14,-19,30,-42,50,-76,
 128,-194,286,-412,598,-909,1386,-2100,3178,-4763,
 7122,-10758,16414,-25061,38056,-57643,87568,
 -133436,203618,-311128,475536,-726355,1109718,
 -1697766,2601166,-3987903,6114666]

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