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A044291 as a simple table

na(n)
140
2121
3202
4283
5360
6445
7526
8607
9688
10769
11850
12931
131012
141089
151174
161255
171336
181417
191498
201579
211660
221741
231818
241903
251984
262065
272146
282227
292308
302389
312470
322547
332632
342713
352794
362875
372956
383037
393118

[40,121,202,283,360,445,526,607,688,769,850,931,
 1012,1089,1174,1255,1336,1417,1498,1579,1660,1741,
 1818,1903,1984,2065,2146,2227,2308,2389,2470,2547,
 2632,2713,2794,2875,2956,3037,3118]