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A097861 as a simple table

na(n)
00
10
21
33
49
525
670
7196
8553
91569
104476
1112826
1236894
13106470
14308113
15893803
162598313
177567465
1822076404
1964498426
20188689684
21552675364
221620567763
234756614061
2413974168190
2541088418150
26120906613075
27356035078101
281049120176953
293093337815409

[0,0,1,3,9,25,70,196,553,1569,4476,12826,36894,
 106470,308113,893803,2598313,7567465,22076404,
 64498426,188689684,552675364,1620567763,
 4756614061,13974168190,41088418150,120906613075,
 356035078101,1049120176953,3093337815409]