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A030436 as a simple table

na(n)
01
11
22
33
46
510
620
734
868
9116
10232
11396
12792
131352
142704
154616
169232
1715760
1831520
1953808
20107616
21183712
22367424
23627232
241254464
252141504
264283008
277311552
2814623104
2924963200
3049926400
3185229696
32170459392
33290992384
34581984768
35993510144
361987020288
373392055808

[1,1,2,3,6,10,20,34,68,116,232,396,792,1352,2704,
 4616,9232,15760,31520,53808,107616,183712,367424,
 627232,1254464,2141504,4283008,7311552,14623104,
 24963200,49926400,85229696,170459392,290992384,
 581984768,993510144,1987020288,3392055808]