login

A117411 as a triangular array

1
01
0-41
00-121
0016-241
00080-401
000-64240-601
0000-448560-841
0000256-17921120-1121
000002304-53762016-1441
00000-102411520-134403360-1801
000000-1126442240-295685280-2201

A117411 as a square array

100000000000
1-4000000000
1-12160000000
1-2480-6400000
1-40240-448256000
1-60560-17922304-10240
1-841120-537611520-11264
1-1122016-1344042240
1-1443360-29568
1-1805280
1-220
1
100000000000
1-4000000000
1-12160000000
1-2480-6400000
1-40240-448256000
1-60560-17922304-10240
1-841120-537611520-11264
1-1122016-1344042240
1-1443360-29568
1-1805280
1-220
1