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A034081 as a simple table

na(n)
22
33
44
56
68
711
815
921
1029
1141
1257
1380
14112
15156
16218
17305
18427
19598
20837
211172
221640
232296
243215
254500
266300
278820
2812348
2917287
3024202
3133883
3247435
3366409
3492973
35130162
36182226
37255116
38357163
39500027
40700038
41980053
421372074
431920904

[2,3,4,6,8,11,15,21,29,41,57,80,112,156,218,305,
 427,598,837,1172,1640,2296,3215,4500,6300,8820,
 12348,17287,24202,33883,47435,66409,92973,130162,
 182226,255116,357163,500027,700038,980053,1372074,
 1920904]