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A200380 as a simple table

na(n)
01
11
23
36
421
551
6201
7498
82241
94581
1026991
1117766
12359613
13-995409
146968781
15-53627454
16259953921
17-2292378327
1813839388731
19-108459180954
20809434284741
21-6158416812309
2250614251147153
23-407335408369614
243478999597913601
25-30042633320442099
26266107969086122151

[1,1,3,6,21,51,201,498,2241,4581,26991,17766,
 359613,-995409,6968781,-53627454,259953921,
 -2292378327,13839388731,-108459180954,
 809434284741,-6158416812309,50614251147153,
 -407335408369614,3478999597913601,
 -30042633320442099,266107969086122151]