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A219769 as a simple table

na(n)
14
29
333
4100
5283
6732
71745
83881
98149
1016288
1131169
1257354
13101850
14175100
15292257
16474791
17752483
181165864
191769161
202633816
213852648
225544732
237861073
2410991157
2515170465
2620689040
2727901201
2837236502
2949212038
3064446204
3183674017

[4,9,33,100,283,732,1745,3881,8149,16288,31169,
 57354,101850,175100,292257,474791,752483,1165864,
 1769161,2633816,3852648,5544732,7861073,10991157,
 15170465,20689040,27901201,37236502,49212038,
 64446204,83674017]