A022188 as a triangular array
| | | | | | | | 1 |
| | | | | | | | 1 | | 1 |
| | | | | | | 1 | | 25 | | 1 |
| | | | | | 1 | | 601 | | 601 | | 1 |
| | | | | 1 | | 14425 | | 346777 | | 14425 | | 1 |
| | | | 1 | | 346201 | | 199757977 | | 199757977 | | 346201 | | 1 |
| | | 1 | | 8308825 | | 115060940953 | | 2761654032025 | | 115060940953 | | 8308825 | | 1 |
| | 1 | | 199411801 | | 66275110297753 | | 38177220399654553 |
|
A022188 as a square array
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 25 | 601 | 14425 | 346201 | 8308825 | 199411801
| | 1 | 601 | 346777 | 199757977 | 115060940953 | 66275110297753
| | 1 | 14425 | 199757977 | 2761654032025 | 38177220399654553
| | 1 | 346201 | 115060940953
| | 1 | 8308825
| | 1
|
A022188 as an upper right triangle
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1
| | 1 | 25 | 601 | 14425 | 346201 | 8308825 | 199411801
| | | 1 | 601 | 346777 | 199757977 | 115060940953 | 66275110297753
| | | | 1 | 14425 | 199757977 | 2761654032025 | 38177220399654553
| | | | | 1 | 346201 | 115060940953
| | | | | | 1 | 8308825
| | | | | | | 1
| | | | | | |
|
|
