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A230662 as a simple table

na(n)
01
11
22
34
410
526
674
7218
8668
92096
106726
1121946
1272666
13243504
14824528
152816854
169698520
1733620626
18117254340
19411135452
201448544666
215125796448
2218209367238
2364919822556
24232206203152
25833040115596
262996741699470
2710807658186756
2839068847237770

[1,1,2,4,10,26,74,218,668,2096,6726,21946,72666,
 243504,824528,2816854,9698520,33620626,117254340,
 411135452,1448544666,5125796448,18209367238,
 64919822556,232206203152,833040115596,
 2996741699470,10807658186756,39068847237770]