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

 

Logo

Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS").
Other ways to donate

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

A004542 as a simple table

n a(n)
1 1
0 2
-1 0
-2 1
-3 3
-4 4
-5 2
-6 0
-7 2
-8 0
-9 4
-10 1
-11 3
-12 0
-13 0
-14 0
-15 0
-16 3
-17 4
-18 2
-19 0
-20 4
-21 2
-22 2
-23 3
-24 2
-25 4
-26 1
-27 3
-28 3
-29 2
-30 3
-31 4
-32 2
-33 2
-34 3
-35 1
-36 2
-37 0
-38 3
-39 1
-40 0
-41 3
-42 0
-43 3
-44 2
-45 1
-46 0
-47 3
-48 0
-49 4
-50 1
-51 2
-52 4
-53 1
-54 0
-55 4
-56 1
-57 1
-58 4
-59 4
-60 2
-61 1
-62 3
-63 2
-64 1
-65 4
-66 2
-67 1
-68 1
-69 1
-70 0
-71 3
-72 2
-73 0
-74 2
-75 0
-76 3
-77 2
-78 1
-79 3
-80 4
-81 0
-82 0
-83 1
-84 0
-85 0
-86 2
-87 3
-88 0
-89 1
-90 1
-91 3
-92 1
-93 2
-94 1
-95 3
-96 0
-97 0
-98 0
-99 4
-100 0
-101 3
-102 3
-103 1
-104 2
-105 4
-106 4
-107 3
-108 3
-109 3
-110 2
-111 2
-112 4
-113 1
-114 0
-115 2
-116 0
-117 3
-118 2

[1,2,0,1,3,4,2,0,2,0,4,1,3,0,0,0,0,3,4,2,0,4,2,2,
 3,2,4,1,3,3,2,3,4,2,2,3,1,2,0,3,1,0,3,0,3,2,1,0,3,
 0,4,1,2,4,1,0,4,1,1,4,4,2,1,3,2,1,4,2,1,1,1,0,3,2,
 0,2,0,3,2,1,3,4,0,0,1,0,0,2,3,0,1,1,3,1,2,1,3,0,0,
 0,4,0,3,3,1,2,4,4,3,3,3,2,2,4,1,0,2,0,3,2]

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 December 16 12:31 EST 2018. Contains 318160 sequences. (Running on oeis4.)