A177708 as a triangular array
| | | | | | | | | 1 |
| | | | | | | | | 6 | | 12 |
| | | | | | | | 18 | | 57 | | 51 |
| | | | | | | 40 | | 156 | | 209 | | 145 |
| | | | | | 75 | | 330 | | 531 | | 534 | | 330 |
| | | | | 126 | | 600 | | 1074 | | 1278 | | 1122 | | 651 |
| | | | 196 | | 987 | | 1895 | | 2488 | | 2559 | | 2081 | | 1162 |
| | | 288 | | 1512 | | 3051 | | 4275 | | 4824 | | 4563 | | 3537 | | 1926 |
| | 405 | | 2196 | | 4599 | | 6750 | | 8100 | | 8370 | | 7506 | | 5634 | | 3015 |
|
A177708 as a square array
| 1 | 6 | 18 | 40 | 75 | 126 | 196 | 288 | 405
| | 12 | 57 | 156 | 330 | 600 | 987 | 1512 | 2196
| | 51 | 209 | 531 | 1074 | 1895 | 3051 | 4599
| | 145 | 534 | 1278 | 2488 | 4275 | 6750
| | 330 | 1122 | 2559 | 4824 | 8100
| | 651 | 2081 | 4563 | 8370
| | 1162 | 3537 | 7506
| | 1926 | 5634
| | 3015
|
A177708 as an upper right triangle
| 1 | 6 | 18 | 40 | 75 | 126 | 196 | 288 | 405
| | 12 | 57 | 156 | 330 | 600 | 987 | 1512 | 2196
| | | 51 | 209 | 531 | 1074 | 1895 | 3051 | 4599
| | | | 145 | 534 | 1278 | 2488 | 4275 | 6750
| | | | | 330 | 1122 | 2559 | 4824 | 8100
| | | | | | 651 | 2081 | 4563 | 8370
| | | | | | | 1162 | 3537 | 7506
| | | | | | | | 1926 | 5634
| | | | | | | | | 3015
|
|