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A136305 as a simple table

n a(n)
0 3
1 8
2 20
3 47
4 109
5 253
6 588
7 1367
8 3178
9 7388
10 17175
11 39927
12 92819
13 215778
14 501623
15 1166132
16 2710928
17 6302143
18 14650705
19 34058757
20 79177004
21 184064203
22 427897358
23 994740672
24 2312491503
25 5375890523
26 12497429235
27 29052998162
28 67540026539
29 157011512528

[3,8,20,47,109,253,588,1367,3178,7388,17175,39927,
 92819,215778,501623,1166132,2710928,6302143,
 14650705,34058757,79177004,184064203,427897358,
 994740672,2312491503,5375890523,12497429235,
 29052998162,67540026539,157011512528]

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Last modified March 29 09:32 EDT 2024. Contains 371268 sequences. (Running on oeis4.)