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A209489 as a simple table

n a(n)
1 0
2 1
3 3
4 6
5 12
6 19
7 33
8 50
9 77
10 111
11 166
12 229
13 329
14 448
15 615
16 824
17 1120
18 1467
19 1956
20 2538
21 3313
22 4258
23 5512
24 6993
25 8944
26 11278
27 14258
28 17838
29 22402
30 27788
31 34629
32 42747
33 52832
34 64844
35 79706
36 97232
37 118868
38 144392
39 175474
40 212168
41 256750

[0,1,3,6,12,19,33,50,77,111,166,229,329,448,615,
 824,1120,1467,1956,2538,3313,4258,5512,6993,8944,
 11278,14258,17838,22402,27788,34629,42747,52832,
 64844,79706,97232,118868,144392,175474,212168,
 256750]

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Last modified May 1 04:42 EDT 2024. Contains 372148 sequences. (Running on oeis4.)