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A355144 as a simple table

na(n)
01
11
22
34
41
510
65
726
826
976
10117
1110
12232
13540
14105
15764
162445
17931
182620
1911338
206909
21280
229496
2353033
2448546
254900
2635696
27253826
28324753
2964295
30140152
311235115
322131855
33691075
3415400
35568504
366142878
3713792779
386739876
39400400
402390480
4131126539
4288890880
4361274213
447217210

[1,1,2,4,1,10,5,26,26,76,117,10,232,540,105,764,
 2445,931,2620,11338,6909,280,9496,53033,48546,
 4900,35696,253826,324753,64295,140152,1235115,
 2131855,691075,15400,568504,6142878,13792779,
 6739876,400400,2390480,31126539,88890880,61274213,
 7217210]