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A178309 as a simple table

na(n)
31
25
18
09
-18
-27
-34
-42
-50
-68
-78
-86
-90
-105
-116
-122
-136
-145
-153
-167
-179
-180
-196
-200
-214
-227
-237
-241
-258
-262
-277
-286
-290
-306
-310
-323
-333
-346
-353
-369
-377
-386
-398
-401
-414
-427
-432
-446
-453
-462
-479
-488
-490
-506
-514
-522
-533
-542
-556
-560
-576
-585
-594
-607
-613
-628
-632
-646
-651
-668
-675
-684
-696
-705
-711
-721
-733
-747
-759
-766
-771
-785
-792
-808
-814
-827
-832
-843
-853
-867
-871
-887
-891
-907
-917
-926
-938
-945
-956
-969
-973
-982
-995
-1002
-1018

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