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A131104 as a triangular array

1
20
300
4060
501880
603624100
706048120120
809080420396140
90126120100015121092160
1001681681950372068042736180
1102162243360738023240310086480200
120

A131104 as a square array

123456789101112
00000000000
0618366090126168216
08244880120168224
010120420100019503360
012396151237207380
0141092680423240
016273631008
0186480
020
0

A131104 as an upper right triangle

123456789101112
00000000000
0618366090126168216
08244880120168224
010120420100019503360
012396151237207380
0141092680423240
016273631008
0186480
020
0

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Last modified May 31 20:13 EDT 2024. Contains 373003 sequences. (Running on oeis4.)