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A156302 as a simple table

n a(n)
0 1
1 1
2 5
3 10
4 30
5 57
6 152
7 289
8 676
9 1304
10 2809
11 5335
12 10961
13 20487
14 40329
15 74476
16 141914
17 258094
18 479638
19 860025
20 1563716
21 2767982
22 4940567
23 8636563
24 15173805
25 26217392
26 45416811
27 77629455
28 132800937
29 224695510
30 380079521
31 637006921

[1,1,5,10,30,57,152,289,676,1304,2809,5335,10961,
 20487,40329,74476,141914,258094,479638,860025,
 1563716,2767982,4940567,8636563,15173805,26217392,
 45416811,77629455,132800937,224695510,380079521,
 637006921]

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Last modified April 16 13:49 EDT 2024. Contains 371724 sequences. (Running on oeis4.)