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A022149 as a simple table

n a(n)
0 1
1 98
2 1946
3 16394
4 83442
5 307314
6 907018
7 2282394
8 5095650
9 10368386
10 19594106
11 34866218
12 59021522
13 95799186
14 150015210
15 227752378
16 336565698
17 485703330
18 686343002
19 951843914
20 1298014130
21 1743393458 

[1,98,1946,16394,83442,307314,907018,2282394,
 5095650,10368386,19594106,34866218,59021522,
 95799186,150015210,227752378,336565698,485703330,
 686343002,951843914,1298014130,1743393458]

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Last modified June 12 04:26 EDT 2024. Contains 373321 sequences. (Running on oeis4.)