A374427 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 1 | | 1 |
| | | | | | | | 2 | | 3 | | 5 |
| | | | | | | 6 | | 10 | | 17 | | 29 |
| | | | | | 24 | | 42 | | 74 | | 131 | | 233 |
| | | | | 120 | | 216 | | 390 | | 706 | | 1281 | | 2329 |
| | | | 720 | | 1320 | | 2424 | | 4458 | | 8210 | | 15139 | | 27949 |
| | | 5040 | | 9360 | | 17400 | | 32376 | | 60294 | | 112378 | | 209617 | | 391285 |
| | 40320 | | 75600 | | 141840 | | 266280 | | 500184 | | 940074 | | 1767770 | | 3325923 | | 6260561 |
|
A374427 as a square array
| 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | 1 | 3 | 10 | 42 | 216 | 1320 | 9360 | 75600
| | 5 | 17 | 74 | 390 | 2424 | 17400 | 141840
| | 29 | 131 | 706 | 4458 | 32376 | 266280
| | 233 | 1281 | 8210 | 60294 | 500184
| | 2329 | 15139 | 112378 | 940074
| | 27949 | 209617 | 1767770
| | 391285 | 3325923
| | 6260561
|
A374427 as an upper right triangle
| 1 | 1 | 2 | 6 | 24 | 120 | 720 | 5040 | 40320
| | 1 | 3 | 10 | 42 | 216 | 1320 | 9360 | 75600
| | | 5 | 17 | 74 | 390 | 2424 | 17400 | 141840
| | | | 29 | 131 | 706 | 4458 | 32376 | 266280
| | | | | 233 | 1281 | 8210 | 60294 | 500184
| | | | | | 2329 | 15139 | 112378 | 940074
| | | | | | | 27949 | 209617 | 1767770
| | | | | | | | 391285 | 3325923
| | | | | | | | | 6260561
|
|
