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A272395 as a simple table

na(n)
01
10
21
31
411
576
6671
75916
854131
9504316
104779291
1145898975
12445798221
134371237794
1443213522209
15430241859971
164310236148075
1743417944574136
18439495074016427
194468208369691396
2045605656313488271
21467140985042718910

[1,0,1,1,11,76,671,5916,54131,504316,4779291,
 45898975,445798221,4371237794,43213522209,
 430241859971,4310236148075,43417944574136,
 439495074016427,4468208369691396,
 45605656313488271,467140985042718910]