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A121352 as a simple table

na(n)
01
11
22
34
47
510
624
737
863
9112
10200
11318
12607
131058
141814
153247
166004
1710316
1819048
1935478
2063496
21117023
22223822
23408121
24766661
251484363
262775201
275270079
2810357605
2919714259
3037970066
3175439670
32146103241
33284719527
34571706625

[1,1,2,4,7,10,24,37,63,112,200,318,607,1058,1814,
 3247,6004,10316,19048,35478,63496,117023,223822,
 408121,766661,1484363,2775201,5270079,10357605,
 19714259,37970066,75439670,146103241,284719527,
 571706625]