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A219451 as a triangular array

1
22
424
7447
12716712
211243431221
37211221691222137
65373456656653453765
1146597926033808260397965114
2001142791104212121921219104212791114200
351200793641777121107

A219451 as a square array

124712213765114200351
224712213765114200
44164312234597927917936
774316966526031042141777
1212122665380821219121107
2121345260321219
373797910421
65652791
114114
200

A219451 as an upper right triangle

124712213765114200351
224712213765114200
44164312234597927917936
774316966526031042141777
1212122665380821219121107
2121345260321219
373797910421
65652791
114114
200

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)