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A205071 as a simple table

na(n)
13516
2638
3850
41192
51852
62752
74480
86208
99168
1012480
1118688
1225664
1338832
1453952
1582224
16114112
17173736
18240704
19366080
20507072
21771160
221068096
231624720
242250304
253423744
264741312
277214768
289989696
2915203384
3021047488
3132037296

[3516,638,850,1192,1852,2752,4480,6208,9168,12480,
 18688,25664,38832,53952,82224,114112,173736,
 240704,366080,507072,771160,1068096,1624720,
 2250304,3423744,4741312,7214768,9989696,15203384,
 21047488,32037296]