Template:Seal triangle Beech/summation
| summation of Beech | |||||||||
|---|---|---|---|---|---|---|---|---|---|
d a |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | sums |
| 0 | 1 | 1 | |||||||
| 1 | 1 | 1 | 2 | ||||||
| 2 | 1 | 2 | 2 | 5 | |||||
| 3 | 1 | 3 | 5 | 4 | 13 | ||||
| 4 | 1 | 4 | 9 | 11 | 8 | 33 | |||
| 5 | 1 | 5 | 14 | 22 | 23 | 16 | 81 | ||
| 6 | 1 | 6 | 21 | 41 | 53 | 51 | 36 | 209 | |
| 7 | 1 | 7 | 29 | 70 | 109 | 124 | 115 | 80 | 535 |
sums: 1, 2, 5, 13, 33, 81, 209, 535