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A215687 as a simple table

n a(n)
0 0
1 16
2 174
3 690
4 1876
5 4140
6 7986
7 14014
8 22920
9 35496
10 52630
11 75306
12 104604
13 141700
14 187866
15 244470
16 312976
17 394944
18 492030
19 605986
20 738660
21 891996
22 1068034
23 1268910
24 1496856
25 1754200
26 2043366
27 2366874
28 2727340
29 3127476
30 3570090
31 4058086
32 4594464
33 5182320

[0,16,174,690,1876,4140,7986,14014,22920,35496,
 52630,75306,104604,141700,187866,244470,312976,
 394944,492030,605986,738660,891996,1068034,
 1268910,1496856,1754200,2043366,2366874,2727340,
 3127476,3570090,4058086,4594464,5182320]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)