55251994
domain: N
Appears in sequences
- Triangle P, read by rows, where column k of P^3 equals column 0 of P^(3k+3) such that column 0 of P^3 equals column 0 of P shift one row up, with P(0,0)=1.at n=46A136220
- Column 1 of triangle A136220; also equals column 0 of U^2 = A136233 where U = A136228.at n=8A136222
- Matrix square of triangle U = A136228, read by rows.at n=36A136233