login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A048994 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 -1
5 1
6 0
7 2
8 -3
9 1
10 0
11 -6
12 11
13 -6
14 1
15 0
16 24
17 -50
18 35
19 -10
20 1
21 0
22 -120
23 274
24 -225
25 85
26 -15
27 1
28 0
29 720
30 -1764
31 1624
32 -735
33 175
34 -21
35 1
36 0
37 -5040
38 13068
39 -13132
40 6769
41 -1960
42 322
43 -28
44 1
45 0
46 40320
47 -109584
48 118124
49 -67284
50 22449
51 -4536
52 546
53 -36
54 1
55 0
56 -362880
57 1026576

[1,0,1,0,-1,1,0,2,-3,1,0,-6,11,-6,1,0,24,-50,35,
 -10,1,0,-120,274,-225,85,-15,1,0,720,-1764,1624,
 -735,175,-21,1,0,-5040,13068,-13132,6769,-1960,
 322,-28,1,0,40320,-109584,118124,-67284,22449,
 -4536,546,-36,1,0,-362880,1026576]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 22 18:05 EST 2019. Contains 320400 sequences. (Running on oeis4.)