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A002593 as a simple table

n a(n)
0 0
1 1
2 28
3 153
4 496
5 1225
6 2556
7 4753
8 8128
9 13041
10 19900
11 29161
12 41328
13 56953
14 76636
15 101025
16 130816
17 166753
18 209628
19 260281
20 319600
21 388521
22 468028
23 559153
24 662976
25 780625
26 913276
27 1062153
28 1228528
29 1413721
30 1619100
31 1846081

[0,1,28,153,496,1225,2556,4753,8128,13041,19900,
 29161,41328,56953,76636,101025,130816,166753,
 209628,260281,319600,388521,468028,559153,662976,
 780625,913276,1062153,1228528,1413721,1619100,
 1846081]

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Last modified April 16 18:02 EDT 2024. Contains 371750 sequences. (Running on oeis4.)