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A036894 as a simple table

n a(n)
1 0
2 0
3 1
4 4
5 13
6 33
7 80
8 179
9 390
10 820
11 1686
12 3379
13 6639
14 12771
15 24125
16 44771
17 81774
18 147112
19 261038
20 457202
21 791249
22 1353989
23 2292738
24 3843988
25 6385054
26 10512627
27 17164661
28 27804382
29 44701255
30 71351803
31 113113659
32 178147253
33 278818420
34 433764555

[0,0,1,4,13,33,80,179,390,820,1686,3379,6639,
 12771,24125,44771,81774,147112,261038,457202,
 791249,1353989,2292738,3843988,6385054,10512627,
 17164661,27804382,44701255,71351803,113113659,
 178147253,278818420,433764555]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)