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A050166 formatted as a triangular array:

1
1 2
1 4 5
1 6 14 14
1 8 27 48 42
1 10 44 110 165 132
1 12 65 208 429 572 429
1 14 90 350 910 1638 2002 1430
1 16 119 544 1700 3808 6188 7072 4862
1 18 152 798 2907 7752 15504 23256 15194 16796

A050166 formatted as a square array:

1 1 1 1 1 1 1 1 1 1
2 4 6 8 10 12 14 16 18
5 14 27 44 65 90 119 152
14 48 110 208 350 544 798
42 165 429 910 1700 2907
132 572 1638 3808 7752
429 2002 6188 15504
1430 7072 23256
4862 15194
16796

A050166 formatted as an upper right triangle:

1 1 1 1 1 1 1 1 1 1
2 4 6 8 10 12 14 16 18
5 14 27 44 65 90 119 152
14 48 110 208 350 544 798
42 165 429 910 1700 2907
132 572 1638 3808 7752
429 2002 6188 15504
1430 7072 23256
4862 15194
16796

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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