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A330954 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 1
8 0
9 2
10 3
11 4
12 2
13 3
14 9
15 8
16 18
17 15
18 25
19 35
20 44
21 50
22 70
23 71
24 93
25 141
26 158
27 226
28 286
29 337
30 439
31 532
32 648
33 789
34 1013
35 1261
36 1454
37 1776
38 2176
39 2701
40 3258
41 3823
42 4606
43 5521
44 6613
45 7810
46 9202
47 11074
48 13145
49 15498
50 18413
51 21818
52 25774
53 30481
54 35718

[0,0,0,0,0,0,1,0,2,3,4,2,3,9,8,18,15,25,35,44,50,
 70,71,93,141,158,226,286,337,439,532,648,789,1013,
 1261,1454,1776,2176,2701,3258,3823,4606,5521,6613,
 7810,9202,11074,13145,15498,18413,21818,25774,
 30481,35718]

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Last modified May 20 10:16 EDT 2024. Contains 372710 sequences. (Running on oeis4.)