login

A307273 as a simple table

na(n)
01
14
211
321
435
556
682
7114
8152
9198
10249
11305
12366
13437
14510
15588
16672
17766
18861
19961
201068
211185
221302
231424
241554
251694
261833
271977
282130
292293
302454
312620
322796
332982
343165
353353
363552
373761
383966
394176
404398
414630
424857
435089
445334
455589
465838
476092

[1,4,11,21,35,56,82,114,152,198,249,305,366,437,
 510,588,672,766,861,961,1068,1185,1302,1424,1554,
 1694,1833,1977,2130,2293,2454,2620,2796,2982,3165,
 3353,3552,3761,3966,4176,4398,4630,4857,5089,5334,
 5589,5838,6092]