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A148102 as a simple table

na(n)
01
11
22
34
410
526
677
7236
8741
92430
108179
1128208
1299475
13356501
141296199
154783652
1617871126
1767465415
18257298969
19989810000
203838658082
2115001356476
2259013879343
23233616780902
24930237304959
253723778727143
2614981506373914
2760554119697080
28245812410995518
291001928721763590
304099422669401518

[1,1,2,4,10,26,77,236,741,2430,8179,28208,99475,
 356501,1296199,4783652,17871126,67465415,
 257298969,989810000,3838658082,15001356476,
 59013879343,233616780902,930237304959,
 3723778727143,14981506373914,60554119697080,
 245812410995518,1001928721763590,4099422669401518]