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A320812 as a simple table

n a(n)
0 1
1 0
2 2
3 3
4 10
5 23
6 79
7 204
8 670
9 1974
10 6521
11 21003
12 71944
13 248055
14 888565
15 3240552
16 12152093
17 46527471
18 182337383
19 729405164
20 2979114723
21 12407307929
22 52670334237
23 227725915268
24 1002285201807
25 4487915293675
26 20434064047098
27 94559526594316
28 444527729321513

[1,0,2,3,10,23,79,204,670,1974,6521,21003,71944,
 248055,888565,3240552,12152093,46527471,182337383,
 729405164,2979114723,12407307929,52670334237,
 227725915268,1002285201807,4487915293675,
 20434064047098,94559526594316,444527729321513]

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Last modified May 27 16:57 EDT 2024. Contains 372880 sequences. (Running on oeis4.)