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A222918 as a triangular array

1
00
060
618186
1613616013616
166542952295265416
403972175186233617518397240
280217783563981309863130986335639821778280
76812722621189052766371326742406276637132118905127226768

A222918 as a square array

1006161640280768
0618136654397221778127226
0181602952175183563982118905
6136295262336130986327663713
1665417518130986326742406
16397235639827663713
40217782118905
280127226
768

A222918 as an upper right triangle

1006161640280768
0618136654397221778127226
0181602952175183563982118905
6136295262336130986327663713
1665417518130986326742406
16397235639827663713
40217782118905
280127226
768

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Last modified January 28 01:55 EST 2022. Contains 350654 sequences. (Running on oeis4.)