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A227941 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 4
6 19
7 55
8 125
9 245
10 434
11 4060
12 21186
13 81212
14 254813
15 692678
16 1688555
17 3776432
18 60101767
19 511650887
20 3089821383
21 14824989723
22 60057570858
23 213302293918
24 681247718668
25 1992449334436
26 5409214694961
27 132273848506202
28 1692162553490943

[1,1,1,2,3,4,19,55,125,245,434,4060,21186,81212,
 254813,692678,1688555,3776432,60101767,511650887,
 3089821383,14824989723,60057570858,213302293918,
 681247718668,1992449334436,5409214694961,
 132273848506202,1692162553490943]

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Last modified May 23 14:23 EDT 2024. Contains 372763 sequences. (Running on oeis4.)