1515642725

Appears in sequences

• Column 0 of triangles A136220 and A136228; also equals column 0 of tables A136217 and A136218.at n=10A136221
• Triangle W, read by rows, where column k of W = column 0 of W^(k+1) for k>=0 such that W equals the matrix cube of P = A136220 with column 0 of W = column 0 of P shift up one row.at n=45A136231