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A289354 as a simple table

na(n)
11
29
345
4165
5495
61287
73003
86435
912870
1024309
1143741
1275465
13125445
14201675
15314523
16477015
17705012
181017225
191435005
201981845
212682559
223562131
234644255
245949615
257493982
269286233
2711326425
2813604085
2916096905
3018770031
3121576079
3224455955
3327340500
3430152925
3532811945
3635235465
3737344615
3839067875
3940344975
4041130255
4141395240
4241130255
4340344975
4439067875
4537344615
4635235465
4732811945
4830152925
4927340500
5024455955
5121576079
5218770031
5316096905
5413604085
5511326425
569286233
577493982
585949615
594644255
603562131
612682559
621981845
631435005
641017225
65705012
66477015
67314523
68201675
69125445
7075465
7143741
7224309
7312870
746432
753003
761287
77495
78165
7945
809
811

[1,9,45,165,495,1287,3003,6435,12870,24309,43741,
 75465,125445,201675,314523,477015,705012,1017225,
 1435005,1981845,2682559,3562131,4644255,5949615,
 7493982,9286233,11326425,13604085,16096905,
 18770031,21576079,24455955,27340500,30152925,
 32811945,35235465,37344615,39067875,40344975,
 41130255,41395240,41130255,40344975,39067875,
 37344615,35235465,32811945,30152925,27340500,
 24455955,21576079,18770031,16096905,13604085,
 11326425,9286233,7493982,5949615,4644255,3562131,
 2682559,1981845,1435005,1017225,705012,477015,
 314523,201675,125445,75465,43741,24309,12870,6432,
 3003,1287,495,165,45,9,1]