A214388 - cp's OEIS frontend

A214388 Number of 6X6X6 triangular 0..n arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors, and no element equal to its horizontal neighbors.

n	a(n)
1	64
2	211760
3	29456216
4	1232720402
5	26006503128
6	348440388682
7	3366219398864
8	25362185968956
9	157029012894616
10	828944557039482
11	3833275060600576
12	15849568260464504
13	59538028097491232
14	205781154014135148

[64, 211760, 29456216, 1232720402, 26006503128, 348440388682, 3366219398864, 25362185968956, 157029012894616, 828944557039482, 3833275060600576, 15849568260464504, 59538028097491232, 205781154014135148]

cp's OEIS Frontend

A214388 Number of 6X6X6 triangular 0..n arrays with no element lying outside the (possibly reversed) range delimited by its sw and se neighbors, and no element equal to its horizontal neighbors.

Table of values

List of values