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A277968 as a simple table

n a(n)
0 0
1 1
2 3
3 7
4 16
5 33
6 66
7 125
8 231
9 412
10 720
11 1227
12 2056
13 3380
14 5478
15 8745
16 13792
17 21483
18 33114
19 50510
20 76344
21 114356
22 169920
23 250503
24 366666
25 532975
26 769758
27 1104847
28 1576640
29 2237331
30 3158208
31 4435502
32 6199479
33 8624820
34 11946096
35 16475880
36 22630864
37 30962990

[0,1,3,7,16,33,66,125,231,412,720,1227,2056,3380,
 5478,8745,13792,21483,33114,50510,76344,114356,
 169920,250503,366666,532975,769758,1104847,
 1576640,2237331,3158208,4435502,6199479,8624820,
 11946096,16475880,22630864,30962990]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)