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A245748 as a simple table

n a(n)
7 1
8 3
9 9
10 25
11 66
12 170
13 431
14 1076
15 2665
16 6560
17 16067
18 39219
19 95476
20 231970
21 562736
22 1363640
23 3301586
24 7988916
25 19322585
26 46722160
27 112955614
28 273063236
29 660116215
30 1595906490
31 3858740567
32 9331539319
33 22570697689
34 54605064084
35 132137719127
36 319841444030

[1,3,9,25,66,170,431,1076,2665,6560,16067,39219,
 95476,231970,562736,1363640,3301586,7988916,
 19322585,46722160,112955614,273063236,660116215,
 1595906490,3858740567,9331539319,22570697689,
 54605064084,132137719127,319841444030]

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Last modified May 18 16:58 EDT 2024. Contains 372664 sequences. (Running on oeis4.)