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A193737 as a triangular array

1
11
121
2431
38841
515191351
82842361961
13518991602671
2192182216170923481
341643634894462881334391
552907091068110582645518453101
895091362226626192219141468224664111

A193737 as a square array

11123581321345589
124815285192164290509
1381942891823637091362
1413369121648910682266
15196017044611052619
1626922888262219
17341334551414
1843184682
1953246
11064
111
1

A193737 as an upper right triangle

11123581321345589
124815285192164290509
1381942891823637091362
1413369121648910682266
15196017044611052619
1626922888262219
17341334551414
1843184682
1953246
11064
111
1

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Last modified September 18 07:41 EDT 2024. Contains 375996 sequences. (Running on oeis4.)