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A133337 as a simple table

n a(n)
0 0
1 1
2 1
3 0
4 5
5 5
6 0
7 25
8 25
9 0
10 125
11 125
12 0
13 625
14 625
15 0
16 3125
17 3125
18 0
19 15625
20 15625
21 0
22 78125
23 78125
24 0
25 390625
26 390625
27 0
28 1953125
29 1953125
30 0
31 9765625
32 9765625
33 0
34 48828125
35 48828125
36 0
37 244140625
38 244140625
39 0
40 1220703125
41 1220703125
42 0

[0,1,1,0,5,5,0,25,25,0,125,125,0,625,625,0,3125,
 3125,0,15625,15625,0,78125,78125,0,390625,390625,
 0,1953125,1953125,0,9765625,9765625,0,48828125,
 48828125,0,244140625,244140625,0,1220703125,
 1220703125,0]

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Last modified August 30 02:56 EDT 2024. Contains 375521 sequences. (Running on oeis4.)