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A246307 as a simple table

na(n)
00
11
21
35
46
5399
610137
7364737
82206077
9276269667
1021732613641
112097942773859
1260958311638283
1316792338947372883
142704712327221326273
15503673752669173980741
166711263837756846638875
173248087145389524173611367
18885435154962504420364992693
19270090359296255369532260168299

[0,1,1,5,6,399,10137,364737,2206077,276269667,
 21732613641,2097942773859,60958311638283,
 16792338947372883,2704712327221326273,
 503673752669173980741,6711263837756846638875,
 3248087145389524173611367,
 885435154962504420364992693,
 270090359296255369532260168299]