247066

Appears in sequences

• Triangle, read by rows, equal to P^5, where triangle P = A135880.at n=21A135892
• Triangle R, read by rows, where column k of R equals column 0 of P^(2k+1) where P=A135880.at n=38A135894
• Triangle, read by rows equal to the matrix product R^-1*Q, where Q = A135885 and R = A135894; R^-1*Q equals triangle R shifted down one row.at n=47A135900