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A213791 as a simple table

n a(n)
0 1
1 -6
2 15
3 -26
4 45
5 -66
6 82
7 -120
8 156
9 -170
10 231
11 -276
12 290
13 -390
14 435
15 -438
16 561
17 -630
18 651
19 -780
20 861
21 -842
22 1020
23 -1170
24 1095
25 -1326
26 1431
27 -1370
28 1716
29 -1740
30 1682
31 -2016
32 2145
33 -2132
34 2415
35 -2550
36 2353
37 -2850
38 3120
39 -2810
40 3321
41 -3486
42 3285
43 -3906
44 4005

[1,-6,15,-26,45,-66,82,-120,156,-170,231,-276,290,
 -390,435,-438,561,-630,651,-780,861,-842,1020,
 -1170,1095,-1326,1431,-1370,1716,-1740,1682,-2016,
 2145,-2132,2415,-2550,2353,-2850,3120,-2810,3321,
 -3486,3285,-3906,4005]

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Last modified April 25 11:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)