login

A055140 as a triangular array

1
01
201
8601
60321201
544300802001
604032649001603001
79008422801142421002804201
11906726320641691203046442004485601
203148801071604828442885073606854475606727201

A055140 as a square array

102860544604079008119067220314880
1063230032644228063206410716048
101280900114241691202844288
1020160210030464507360
1030280420068544
10424487560
1056672
1072
10
1
102860544604079008119067220314880
1063230032644228063206410716048
101280900114241691202844288
1020160210030464507360
1030280420068544
10424487560
1056672
1072
10
1