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A067651 as a simple table

na(n)
11
27
319
447
5115
6177
7280
8297
9340
10406
11470
12930
131240
141608
151836
162232
172380
182484
194326
208360
2133864
22166152
23216216
24220248
25299250
26394500

[1,7,19,47,115,177,280,297,340,406,470,930,1240,
 1608,1836,2232,2380,2484,4326,8360,33864,166152,
 216216,220248,299250,394500]