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A278189 as a simple table

na(n)
10
23
319
4136
5935
66381
743478
8296105
92016307
1013729364
1193484479
12636542307
134334257038
1429512224731
15200950553535
161368284654492
179316734157423
1863438214373401
19431954692843542
202941205998493005
2120026852048660187

[0,3,19,136,935,6381,43478,296105,2016307,
 13729364,93484479,636542307,4334257038,
 29512224731,200950553535,1368284654492,
 9316734157423,63438214373401,431954692843542,
 2941205998493005,20026852048660187]