A275514 - OEIS

A275514 as a triangular array

1

1 -1

1 0 0

1 2 1 0

1 5 5 0 0

1 9 15 1 0 0

1 14 35 7 0 0 0

1 20 70 28 1 0 0 0

1 27 126 84 9 0 0 0 0

1 35 210 210 45 1 0 0 0 0

1 44 330 462 165 11 0 0 0 0 0

1 54 495 924 495 66 1 0 0 0 0 0

1 65 715

1 1 1 1 1 1 1 1 1 1 1 1 1

-1 0 2 5 9 14 20 27 35 44 54 65

0 1 5 15 35 70 126 210 330 495 715

0 0 1 7 28 84 210 462 924

0 0 0 1 9 45 165 495

0 0 0 0 1 11 66

0 0 0 0 0 1

0 0 0 0 0

0 0 0 0

0 0 0

0 0

0