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A117375 formatted as a triangular array:

1
3 1
12 4 1
51 17 5 1
222 74 23 6 1
978 326 104 30 7 1
4338 1446 468 142 38 8 1
19323 6441 2103 657 189 47 9 1
86310 28770 9447 3006 903 246 57 10 1
386250 128750 42440 13670 4223 1217 314 68 11 1

A117375 formatted as a square array:

1 3 12 51 222 978 4338 19323 86310 386250
1 4 17 74 326 1446 6441 28770 128750
1 5 23 104 468 2103 9447 42440
1 6 30 142 657 3006 13670
1 7 38 189 903 4223
1 8 47 246 1217
1 9 57 314
1 10 68
1 11
1

A117375 formatted as an upper right triangle:

1 3 12 51 222 978 4338 19323 86310 386250
1 4 17 74 326 1446 6441 28770 128750
1 5 23 104 468 2103 9447 42440
1 6 30 142 657 3006 13670
1 7 38 189 903 4223
1 8 47 246 1217
1 9 57 314
1 10 68
1 11
1

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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