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A157310 as a simple table

n a(n)
0 1
1 1
2 1
3 0
4 -3
5 0
6 38
7 0
8 -947
9 0
10 37394
11 0
12 -2120190
13 0
14 162980012
15 0
16 -16330173251
17 0
18 2070201641498
19 0
20 -324240251016266
21 0
22 61525045423103316
23 0
24 -13913915097436287598
25 0
26 3698477457114061621492
27 0

[1,1,1,0,-3,0,38,0,-947,0,37394,0,-2120190,0,
 162980012,0,-16330173251,0,2070201641498,0,
 -324240251016266,0,61525045423103316,0,
 -13913915097436287598,0,3698477457114061621492,0]

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Last modified May 24 04:25 EDT 2019. Contains 323528 sequences. (Running on oeis4.)