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A264506 as a triangular array

1
12
323
61444
12384686
24137211149169
46432123512245243213
911417661311464717717906419
17745543535610532411018541622608412828
3491471019082193451516975771041411241432

A264506 as a square array

113612244691177349
2214381374321417455414710
34462111235661335356190821
48149122411464105324934515
61652471771101851697577
9321790416221041411
13646084241432
19128
28

A264506 as an upper right triangle

113612244691177349
2214381374321417455414710
34462111235661335356190821
48149122411464105324934515
61652471771101851697577
9321790416221041411
13646084241432
19128
28

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Last modified September 22 19:36 EDT 2021. Contains 347608 sequences. (Running on oeis4.)