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A246537 as a simple table

na(n)
01
11
23
397
432199
52147318437
69223372023969379707
7170141183460469231667123699412802366921
857896044618658097711785492504343953925273862865136528165617039157077296866063

[1,1,3,97,32199,2147318437,9223372023969379707,
 170141183460469231667123699412802366921,
 57896044618658097711785492504343953925273862865136\
 528165617039157077296866063]