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A304456 as a simple table

na(n)
122
24
3454
4300746
5111614
614491726
71096669582
842205941082
985933755478
10746001905114
1139682041123518

[22,4,454,300746,111614,14491726,1096669582,
 42205941082,85933755478,746001905114,
 39682041123518]