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A239951 as a simple table

n a(n)
0 0
1 0
2 0
3 1
4 2
5 4
6 6
7 10
8 14
9 22
10 30
11 44
12 59
13 84
14 109
15 151
16 195
17 261
18 335
19 440
20 558
21 723
22 909
23 1160
24 1452
25 1829
26 2272
27 2839
28 3503
29 4336
30 5326
31 6542
32 7984
33 9756
34 11842
35 14376
36 17382
37 20985
38 25255
39 30355
40 36372
41 43528
42 51960
43 61925
44 73645
45 87460
46 103648
47 122650

[0,0,0,1,2,4,6,10,14,22,30,44,59,84,109,151,195,
 261,335,440,558,723,909,1160,1452,1829,2272,2839,
 3503,4336,5326,6542,7984,9756,11842,14376,17382,
 20985,25255,30355,36372,43528,51960,61925,73645,
 87460,103648,122650]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)