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A188476 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 12
5 27
6 65
7 150
8 353
9 843
10 2014
11 4843
12 11713
13 28433
14 69292
15 169470
16 415754
17 1022868
18 2523120
19 6238645
20 15459561
21 38387191
22 95497612
23 237989801
24 594062697
25 1485141397
26 3718116380
27 9320941698
28 23396109986
29 58795356627
30 147920737819

[1,1,2,6,12,27,65,150,353,843,2014,4843,11713,
 28433,69292,169470,415754,1022868,2523120,6238645,
 15459561,38387191,95497612,237989801,594062697,
 1485141397,3718116380,9320941698,23396109986,
 58795356627,147920737819]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)