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A080611 as a simple table

na(n)
12
22
34
46
521
6155
7441
82925
910165
10342056
112781505
1210631544
13163886800
14498936010
155163068911
16794010643700
1717635639237580
18353823355745574
1916828233620277430
20224220167903546529
2111990471619719586785
22113367767003198032480
234446177962278202834685
24118332081735203144063619
251103720538399012083835935
2678239926422758111576984420

[2,2,4,6,21,155,441,2925,10165,342056,2781505,
 10631544,163886800,498936010,5163068911,
 794010643700,17635639237580,353823355745574,
 16828233620277430,224220167903546529,
 11990471619719586785,113367767003198032480,
 4446177962278202834685,118332081735203144063619,
 1103720538399012083835935,
 78239926422758111576984420]