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A292213 as a simple table

na(n)
00
11
21
32
45
512
633
790
8260
9763
102302
117035
1221854
1368581
14217485
15695229
162238965
177255380
1823643501
1977426852
20254678757
21841028918
222787320206
239267764857
2430906754731
25103350631437
26346465277423
271164150100182
283920004155435
2913225916804136

[0,1,1,2,5,12,33,90,260,763,2302,7035,21854,68581,
 217485,695229,2238965,7255380,23643501,77426852,
 254678757,841028918,2787320206,9267764857,
 30906754731,103350631437,346465277423,
 1164150100182,3920004155435,13225916804136]