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A333105 as a simple table

n a(n)
0 1
1 1
2 2
3 4
4 9
5 21
6 51
7 128
8 331
9 880
10 2402
11 6724
12 19285
13 56612
14 169908
15 520723
16 1627477
17 5180064
18 16766824
19 55112302
20 183710312
21 620213500
22 2118094664
23 7309077920
24 25459737905
25 89438446602
26 316606738516
27 1128566016617
28 4048230694964
29 14604517154115

[1,1,2,4,9,21,51,128,331,880,2402,6724,19285,
 56612,169908,520723,1627477,5180064,16766824,
 55112302,183710312,620213500,2118094664,
 7309077920,25459737905,89438446602,316606738516,
 1128566016617,4048230694964,14604517154115]

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Last modified June 4 22:04 EDT 2024. Contains 373102 sequences. (Running on oeis4.)