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A021809 as a simple table

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

[0,0,1,2,4,2,2,3,6,0,2,4,8,4,4,7,2,0,4,9,6,8,9,4,
 4,0,9,9,3,7,8,8,8,1,9,8,7,5,7,7,6,3,9,7,5,1,5,5,2,
 7,9,5,0,3,1,0,5,5,9,0,0,6,2,1,1,1,8,0,1,2,4,2,2,3,
 6,0,2,4,8,4,4,7,2,0,4,9,6,8,9,4,4,0,9,9,3,7,8,8,8]

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Last modified November 29 14:50 EST 2021. Contains 349416 sequences. (Running on oeis4.)