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A269944 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 4
8 5
9 1
10 0
11 36
12 49
13 14
14 1
15 0
16 576
17 820
18 273
19 30
20 1
21 0
22 14400
23 21076
24 7645
25 1023
26 55
27 1
28 0
29 518400
30 773136
31 296296
32 44473
33 3003
34 91
35 1
36 0
37 25401600
38 38402064
39 15291640
40 2475473
41 191620
42 7462
43 140
44 1

[1,0,1,0,1,1,0,4,5,1,0,36,49,14,1,0,576,820,273,
 30,1,0,14400,21076,7645,1023,55,1,0,518400,773136,
 296296,44473,3003,91,1,0,25401600,38402064,
 15291640,2475473,191620,7462,140,1]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)