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A058533 as a simple table

n a(n)
-1 1
0 0
1 3
2 -2
3 3
4 -6
5 10
6 -12
7 15
8 -22
9 30
10 -36
11 44
12 -60
13 78
14 -96
15 117
16 -150
17 190
18 -228
19 276
20 -340
21 420
22 -504
23 603
24 -732
25 885
26 -1052
27 1245
28 -1488
29 1770
30 -2088
31 2454
32 -2902
33 3420
34 -3996
35 4666
36 -5460
37 6378
38 -7400
39 8583
40 -9972
41 11566
42 -13344
43 15378
44 -17752
45 20448

[1,0,3,-2,3,-6,10,-12,15,-22,30,-36,44,-60,78,-96,
 117,-150,190,-228,276,-340,420,-504,603,-732,885,
 -1052,1245,-1488,1770,-2088,2454,-2902,3420,-3996,
 4666,-5460,6378,-7400,8583,-9972,11566,-13344,
 15378,-17752,20448]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)