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A290604 as a simple table

na(n)
02
12
29
316
437
572
6149
7296
8597
91192
102389
114776
129557
1319112
1438229
1576456
16152917
17305832
18611669
191223336
202446677
214893352
229786709
2319573416
2439146837
2578293672
26156587349
27313174696
28626349397
291252698792
302505397589
315010795176
3210021590357

[2,2,9,16,37,72,149,296,597,1192,2389,4776,9557,
 19112,38229,76456,152917,305832,611669,1223336,
 2446677,4893352,9786709,19573416,39146837,
 78293672,156587349,313174696,626349397,1252698792,
 2505397589,5010795176,10021590357]