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A271703 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 2
5 1
6 0
7 6
8 6
9 1
10 0
11 24
12 36
13 12
14 1
15 0
16 120
17 240
18 120
19 20
20 1
21 0
22 720
23 1800
24 1200
25 300
26 30
27 1
28 0
29 5040
30 15120
31 12600
32 4200
33 630
34 42
35 1
36 0
37 40320
38 141120
39 141120
40 58800
41 11760
42 1176
43 56
44 1
45 0
46 362880
47 1451520
48 1693440
49 846720
50 211680
51 28224
52 2016
53 72
54 1

[1,0,1,0,2,1,0,6,6,1,0,24,36,12,1,0,120,240,120,
 20,1,0,720,1800,1200,300,30,1,0,5040,15120,12600,
 4200,630,42,1,0,40320,141120,141120,58800,11760,
 1176,56,1,0,362880,1451520,1693440,846720,211680,
 28224,2016,72,1]

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Last modified April 24 15:37 EDT 2024. Contains 371960 sequences. (Running on oeis4.)