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A253668 as a triangular array

0
01
01-1
0112
013-1-6
0152224
01711-2-6-120
019266424720
01114750-6-12-120-5040
01137415424124872040320
0115107342274-24-36-240-5040-362880

A253668 as a square array

00000000000
1111111111
-113579111315
2-1211264774107
-62-2650154342
24-64-624274
-12024-1212-24
720-12048-36
-5040720-240
40320-5040
-362880

A253668 as an upper right triangle

00000000000
1111111111
-113579111315
2-1211264774107
-62-2650154342
24-64-624274
-12024-1212-24
720-12048-36
-5040720-240
40320-5040
-362880

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)