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A297225 as a simple table

n a(n)
1 1
2 9
3 24
4 57
5 182
6 535
7 1513
8 4415
9 12832
10 37110
11 107661
12 312229
13 904915
14 2623749
15 7607302
16 22054261
17 63940404
18 185379485
19 537454173
20 1558199157
21 4517574360
22 13097454856
23 37972451701
24 110090662857
25 319177485549
26 925367027389

[1,9,24,57,182,535,1513,4415,12832,37110,107661,
 312229,904915,2623749,7607302,22054261,63940404,
 185379485,537454173,1558199157,4517574360,
 13097454856,37972451701,110090662857,319177485549,
 925367027389]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)