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A244036 as a simple table

n a(n)
1 1
2 3
3 6
4 16
5 45
6 186
7 798
8 3860
9 19305
10 100235
11 533170
12 2897760
13 16020576
14 89899754
15 510914850
16 2936007952
17 17036988583
18 99718499907
19 588166176678
20 3493203930320
21 20876368409253
22 125470502297910
23 757994313694534
24 4600845874346712
25 28047225141946300
26 171662437370180016

[1,3,6,16,45,186,798,3860,19305,100235,533170,
 2897760,16020576,89899754,510914850,2936007952,
 17036988583,99718499907,588166176678,
 3493203930320,20876368409253,125470502297910,
 757994313694534,4600845874346712,
 28047225141946300,171662437370180016]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)