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A008293 formatted as a triangular array:

1
1 1
1 2 2
2 8 6 16
40 24 16 136 240
120 272 1232 1680 720 272
3968 12096 13440 5040 7936 56320 129024
120960 40320 7936 176896 814080 1491840 1209600 362880

A008293 formatted as a square array:

1 1 1 2 40 120 3968 120960
1 2 8 24 272 12096 40320
2 6 16 1232 13440 7936
16 136 1680 5040 176896
240 720 7936 814080
272 56320 1491840
129024 1209600
362880

A008293 formatted as an upper right triangle:

1 1 1 2 40 120 3968 120960
1 2 8 24 272 12096 40320
2 6 16 1232 13440 7936
16 136 1680 5040 176896
240 720 7936 814080
272 56320 1491840
129024 1209600
362880

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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