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A152229 formatted as a triangular array:

1
1 1
3 1 2
9 3 2 6
29 9 6 6 20
97 29 18 18 20 70
333 97 58 54 60 70 252
1165 333 194 174 180 210 252 924
4135 1165 666 582 580 630 756 924 3432
14845 4135 2330 1998 1940 2030 2268 2772 3432 12870

A152229 formatted as a square array:

1 1 3 9 29 97 333 1165 4135 14845
1 1 3 9 29 97 333 1165 4135
2 2 6 18 58 194 666 2330
6 6 18 54 174 582 1998
20 20 60 180 580 1940
70 70 210 630 2030
252 252 756 2268
924 924 2772
3432 3432
12870

A152229 formatted as an upper right triangle:

1 1 3 9 29 97 333 1165 4135 14845
1 1 3 9 29 97 333 1165 4135
2 2 6 18 58 194 666 2330
6 6 18 54 174 582 1998
20 20 60 180 580 1940
70 70 210 630 2030
252 252 756 2268
924 924 2772
3432 3432
12870

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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