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A026057 as a simple table

n a(n)
0 0
1 -2
2 1
3 10
4 26
5 50
6 83
7 126
8 180
9 246
10 325
11 418
12 526
13 650
14 791
15 950
16 1128
17 1326
18 1545
19 1786
20 2050
21 2338
22 2651
23 2990
24 3356
25 3750
26 4173
27 4626
28 5110
29 5626
30 6175
31 6758
32 7376
33 8030
34 8721
35 9450
36 10218
37 11026
38 11875
39 12766
40 13700
41 14678
42 15701
43 16770
44 17886
45 19050

[0,-2,1,10,26,50,83,126,180,246,325,418,526,650,
 791,950,1128,1326,1545,1786,2050,2338,2651,2990,
 3356,3750,4173,4626,5110,5626,6175,6758,7376,8030,
 8721,9450,10218,11026,11875,12766,13700,14678,
 15701,16770,17886,19050]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)