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A260322 as a simple table

n a(n)
1 1
2 -1
3 2
4 2
5 -6
6 6
7 0
8 24
9 -24
10 24
11 9
12 -80
13 60
14 -120
15 120
16 35
17 450
18 240
19 360
20 -720
21 720
22 230
23 -2142
24 -2310
25 -840
26 2520
27 -5040
28 5040
29 1624
30 17696
31 9744
32 21840
33 -6720
34 20160
35 -40320
36 40320
37 13209
38 -112464
39 91224
40 -184464
41 15120
42 -60480
43 181440
44 -362880
45 362880

[1,-1,2,2,-6,6,0,24,-24,24,9,-80,60,-120,120,35,
 450,240,360,-720,720,230,-2142,-2310,-840,2520,
 -5040,5040,1624,17696,9744,21840,-6720,20160,
 -40320,40320,13209,-112464,91224,-184464,15120,
 -60480,181440,-362880,362880]

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Last modified August 17 05:44 EDT 2024. Contains 375200 sequences. (Running on oeis4.)