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A207283 as a triangular array

4
1616
5825658
21433643364214
7884579612101445796788
2902620944468627046862706209442902
106868421604181121542553738958181121542842160410686
39350114190596697963011865396633910

A207283 as a square array

4165821478829021068639350
162563364457966209448421604114190596
58336412101446862701811215426979630118
21445796468627055373895865396633910
788620944181121542
29028421604
10686

A207283 as an upper right triangle

4165821478829021068639350
162563364457966209448421604114190596
58336412101446862701811215426979630118
21445796468627055373895865396633910
788620944181121542
29028421604
10686

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Last modified April 26 12:36 EDT 2024. Contains 371997 sequences. (Running on oeis4.)