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A261719 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 2
5 3
6 0
7 3
8 12
9 10
10 0
11 5
12 40
13 81
14 47
15 0
16 7
17 104
18 396
19 544
20 246
21 0
22 11
23 279
24 1751
25 4232
26 4350
27 1602
28 0
29 15
30 654
31 6528
32 25100
33 44475
34 36744
35 11481
36 0
37 22
38 1577
39 23892
40 136516
41 369675
42 512787
43 352793
44 95503
45 0
46 30
47 3560
48 80979
49 666800
50 2603670
51 5413842
52 6170486
53 3641992
54 871030

[1,0,1,0,2,3,0,3,12,10,0,5,40,81,47,0,7,104,396,
 544,246,0,11,279,1751,4232,4350,1602,0,15,654,
 6528,25100,44475,36744,11481,0,22,1577,23892,
 136516,369675,512787,352793,95503,0,30,3560,80979,
 666800,2603670,5413842,6170486,3641992,871030]

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Last modified May 7 06:07 EDT 2024. Contains 372300 sequences. (Running on oeis4.)