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A212669 as a simple table

n a(n)
1 18
2 340
3 2022
4 7400
5 20602
6 48060
7 99022
8 186064
9 325602
10 538404
11 850102
12 1291704
13 1900106
14 2718604
15 3797406
16 5194144
17 6974386
18 9212148
19 11990406
20 15401608
21 19548186
22 24543068
23 30510190
24 37585008
25 45915010
26 55660228
27 66993750
28 80102232
29 95186410
30 112461612

[18,340,2022,7400,20602,48060,99022,186064,325602,
 538404,850102,1291704,1900106,2718604,3797406,
 5194144,6974386,9212148,11990406,15401608,
 19548186,24543068,30510190,37585008,45915010,
 55660228,66993750,80102232,95186410,112461612]

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Last modified March 28 11:46 EDT 2024. Contains 371241 sequences. (Running on oeis4.)