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A221525 as a simple table

n a(n)
1 0
2 6
3 94
4 536
5 1940
6 5368
7 12458
8 25544
9 47776
10 83240
11 137078
12 215608
13 326444
14 478616
15 682690
16 950888
17 1297208
18 1737544
19 2289806
20 2974040
21 3812548
22 4830008
23 6053594
24 7513096
25 9241040
26 11272808
27 13646758
28 16404344
29 19590236
30 23252440

[0,6,94,536,1940,5368,12458,25544,47776,83240,
 137078,215608,326444,478616,682690,950888,1297208,
 1737544,2289806,2974040,3812548,4830008,6053594,
 7513096,9241040,11272808,13646758,16404344,
 19590236,23252440]

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Last modified May 13 18:40 EDT 2024. Contains 372522 sequences. (Running on oeis4.)