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A077889 as a simple table

n a(n)
0 1
1 1
2 0
3 -1
4 0
5 2
6 2
7 -1
8 -3
9 0
10 5
11 4
12 -4
13 -8
14 1
15 13
16 8
17 -13
18 -20
19 6
20 34
21 15
22 -39
23 -48
24 25
25 88
26 24
27 -112
28 -111
29 89
30 224
31 23
32 -312
33 -246
34 290
35 559
36 -43
37 -848
38 -515
39 892
40 1364
41 -376
42 -2255
43 -987
44 2632
45 3243
46 -1644
47 -5874
48 -1598
49 7519
50 7473
51 -5920
52 -14991
53 -1552
54 20912
55 16544
56 -19359
57 -37455
58 2816
59 56815

[1,1,0,-1,0,2,2,-1,-3,0,5,4,-4,-8,1,13,8,-13,-20,
 6,34,15,-39,-48,25,88,24,-112,-111,89,224,23,-312,
 -246,290,559,-43,-848,-515,892,1364,-376,-2255,
 -987,2632,3243,-1644,-5874,-1598,7519,7473,-5920,
 -14991,-1552,20912,16544,-19359,-37455,2816,56815]

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Last modified September 1 22:05 EDT 2024. Contains 375597 sequences. (Running on oeis4.)