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A308842 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 1
7 2
8 2
9 5
10 7
11 9
12 10
13 16
14 18
15 25
16 25
17 35
18 40
19 51
20 54
21 74
22 83
23 105
24 112
25 145
26 156
27 191
28 198
29 246
30 267
31 317
32 331
33 402
34 430
35 502
36 520
37 613
38 652
39 758
40 791
41 925
42 979
43 1118
44 1152
45 1337
46 1406
47 1603
48 1667
49 1905
50 2009
51 2266
52 2343
53 2652
54 2787
55 3134

[0,0,0,0,0,1,1,2,2,5,7,9,10,16,18,25,25,35,40,51,
 54,74,83,105,112,145,156,191,198,246,267,317,331,
 402,430,502,520,613,652,758,791,925,979,1118,1152,
 1337,1406,1603,1667,1905,2009,2266,2343,2652,2787,
 3134]

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Last modified May 20 23:09 EDT 2024. Contains 372720 sequences. (Running on oeis4.)