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A034345 as a simple table

n a(n)
1 0
2 0
3 0
4 1
5 4
6 11
7 27
8 63
9 134
10 276
11 544
12 1048
13 1956
14 3577
15 6395
16 11217
17 19307
18 32685
19 54413
20 89225
21 144144
22 229647
23 360975
24 560259
25 858967
26 1301757
27 1950955
28 2893102
29 4246868
30 6174084
31 8892966
32 12696295
33 17973092
34 25237467
35 35163431
36 48629902
37 66774760
38 91063984

[0,0,0,1,4,11,27,63,134,276,544,1048,1956,3577,
 6395,11217,19307,32685,54413,89225,144144,229647,
 360975,560259,858967,1301757,1950955,2893102,
 4246868,6174084,8892966,12696295,17973092,
 25237467,35163431,48629902,66774760,91063984]

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Last modified April 24 03:06 EDT 2024. Contains 371918 sequences. (Running on oeis4.)