login

A061177 as a triangular array

1
2-2
3-53
4-88-4
5-1011-105
6-106-610-6
7-7-1429-14-77
80-56120-120560-8
912-126288-365288-126129
1030-228540-770770-540228-30-10
1155-363858

A061177 as a square array

1234567891011
-2-5-8-10-10-70123055
38116-14-56-126-228-363
-4-10-629120288540858
510-14-120-365-770
-6-756288770
70-126-540
-812228
9-30
-10
1234567891011
-2-5-8-10-10-70123055
38116-14-56-126-228-363
-4-10-629120288540858
510-14-120-365-770
-6-756288770
70-126-540
-812228
9-30
-10