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A000211 as a simple table

na(n)
04
13
25
36
49
513
620
731
849
978
10125
11201
12324
13523
14845
151366
162209
173573
185780
199351
2015129
2124478
2239605
2364081
24103684
25167763
26271445
27439206
28710649
291149853
301860500
313010351
324870849
337881198

[4,3,5,6,9,13,20,31,49,78,125,201,324,523,845,
 1366,2209,3573,5780,9351,15129,24478,39605,64081,
 103684,167763,271445,439206,710649,1149853,
 1860500,3010351,4870849,7881198]