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A022945 as a simple table

na(n)
11
24
39
415
522
630
740
851
963
1076
1190
12106
13123
14141
15160
16180
17201
18224
19248
20273
21299

[1,4,9,15,22,30,40,51,63,76,90,106,123,141,160,
 180,201,224,248,273,299]