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A114155 formatted as a triangular array:

1
-1 1
3 2 1
6 6 5 1
-8 37 45 8 1
-501 429 635 120 11 1
-13623 7629 12815 2556 231 14 1
-409953 185776 343815 71548 6556 378 17 1
-14544683 5817106 11651427 2508528 233706 13391 561 20 1

A114155 formatted as a square array:

1 -1 3 6 -8 -501 -13623 -409953 -14544683
1 2 6 37 429 7629 185776 5817106
1 5 45 635 12815 343815 11651427
1 8 120 2556 71548 2508528
1 11 231 6556 233706
1 14 378 13391
1 17 561
1 20
1

A114155 formatted as an upper right triangle:

1 -1 3 6 -8 -501 -13623 -409953 -14544683
1 2 6 37 429 7629 185776 5817106
1 5 45 635 12815 343815 11651427
1 8 120 2556 71548 2508528
1 11 231 6556 233706
1 14 378 13391
1 17 561
1 20
1

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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