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A235271 as a simple table

n a(n)
1 40
2 100
3 208
4 520
5 1120
6 2800
7 6208
8 15520
9 35200
10 88000
11 203008
12 507520
13 1185280
14 2963200
15 6980608
16 17451520
17 41359360
18 103398400
19 246059008
20 615147520
21 1467965440
22 3669913600
23 8774238208
24 21935595520
25 52511211520
26 131278028800

[40,100,208,520,1120,2800,6208,15520,35200,88000,
 203008,507520,1185280,2963200,6980608,17451520,
 41359360,103398400,246059008,615147520,1467965440,
 3669913600,8774238208,21935595520,52511211520,
 131278028800]

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Last modified December 4 08:59 EST 2022. Contains 358552 sequences. (Running on oeis4.)