A340107 as a triangular array
| | | | | | | | | | | 1 |
| | | | | | | | | | | 1 | | 1 |
| | | | | | | | | | 1 | | 2 | | 2 |
| | | | | | | | | 1 | | 3 | | 6 | | 0 |
| | | | | | | | 1 | | 4 | | 12 | | 16 | | 16 |
| | | | | | | 1 | | 5 | | 20 | | 50 | | 90 | | 80 |
| | | | | | 1 | | 6 | | 30 | | 108 | | 300 | | 552 | | 516 |
| | | | | 1 | | 7 | | 42 | | 196 | | 742 | | 2100 | | 3990 | | 3794 |
| | | | 1 | | 8 | | 56 | | 320 | | 1536 | | 5888 | | 16976 | | 32656 | | 31456 |
| | | 1 | | 9 | | 72 | | 486 | | 2826 | | 13680 | | 53046 | | 154350 | | 299628 | | 290970 |
| | 1 | | 10 | | 90 | | 700 | | 4780 | | 27960 | | 136380 | | 532340 | | 1559040 | | 3044900 | | 2974380 |
|
A340107 as a square array
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| 2 | 6 | 12 | 20 | 30 | 42 | 56 | 72 | 90
| 0 | 16 | 50 | 108 | 196 | 320 | 486 | 700
| 16 | 90 | 300 | 742 | 1536 | 2826 | 4780
| 80 | 552 | 2100 | 5888 | 13680 | 27960
| 516 | 3990 | 16976 | 53046 | 136380
| 3794 | 32656 | 154350 | 532340
| 31456 | 299628 | 1559040
| 290970 | 3044900
| 2974380
|
A340107 as an upper right triangle
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
| | | 2 | 6 | 12 | 20 | 30 | 42 | 56 | 72 | 90
| | | | 0 | 16 | 50 | 108 | 196 | 320 | 486 | 700
| | | | | 16 | 90 | 300 | 742 | 1536 | 2826 | 4780
| | | | | | 80 | 552 | 2100 | 5888 | 13680 | 27960
| | | | | | | 516 | 3990 | 16976 | 53046 | 136380
| | | | | | | | 3794 | 32656 | 154350 | 532340
| | | | | | | | | 31456 | 299628 | 1559040
| | | | | | | | | | 290970 | 3044900
| | | | | | | | | | | 2974380
|
|