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A098651 as a simple table

na(n)
11
22
36
415
530
639
778
8105
9910
107735
1118655
1298605
13214415
14265031
15283309
16313937
17373395
18432419
19440115
20441285
21497211
22573287
23658502
241035741
251198806

[1,2,6,15,30,39,78,105,910,7735,18655,98605,
 214415,265031,283309,313937,373395,432419,440115,
 441285,497211,573287,658502,1035741,1198806]