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A068812 as a simple table

n a(n)
1 45
2 55
3 990
4 1485
5 4005
6 4950
7 5050
8 5995
9 8515
10 9180
11 285390
12 499500
13 500500
14 714610
15 1719585
16 3064050
17 6935950
18 8280415
19 49000050
20 49995000
21 50005000
22 50999950
23 1449668935
24 4999950000
25 5000050000
26 8550331065
27 122307408405
28 122963116095

[45,55,990,1485,4005,4950,5050,5995,8515,9180,
 285390,499500,500500,714610,1719585,3064050,
 6935950,8280415,49000050,49995000,50005000,
 50999950,1449668935,4999950000,5000050000,
 8550331065,122307408405,122963116095]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)