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A109818 as a simple table

n a(n)
1 0
2 5
3 15
4 36
5 95
6 150
7 318
8 484
9 774
10 1043
11 1576
12 2099
13 2886
14 3790
15 4620
16 6040
17 7941
18 9465
19 11541
20 13810
21 16763
22 19982
23 23515
24 26840
25 32253
26 37461
27 42368
28 48394
29 55737
30 62668
31 70112
32 80029
33 89512
34 100678
35 111427
36 124051
37 135954
38 148630
39 166354

[0,5,15,36,95,150,318,484,774,1043,1576,2099,2886,
 3790,4620,6040,7941,9465,11541,13810,16763,19982,
 23515,26840,32253,37461,42368,48394,55737,62668,
 70112,80029,89512,100678,111427,124051,135954,
 148630,166354]

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Last modified March 28 07:20 EDT 2024. Contains 371235 sequences. (Running on oeis4.)