760000

Appears in sequences

• Internal digits of n^2 include digits of n as substring.at n=28A046836
• Numbers k such that k and k^2 use only the digits 0, 1, 5, 6 and 7.at n=20A136869
• Numbers k such that k and k^2 use only the digits 0, 3, 5, 6 and 7.at n=18A136937
• Numbers k such that k and k^2 use only the digits 0, 4, 5, 6 and 7.at n=15A136948
• Numbers k such that k and k^2 use only the digits 0, 5, 6 and 7.at n=5A136962
• Numbers k such that k and k^2 use only the digits 0, 5, 6, 7 and 8.at n=12A136963
• Numbers k such that k and k^2 use only the digits 0, 5, 6, 7 and 9.at n=9A136964
• Consider coefficients U(m,L,k) defined by the identity Sum_{k=1..L} Sum_{j=0..m} A302971(m,j)/A304042(m,j) * k^j * (T-k)^j = Sum_{k=0..m} (-1)^(m-k) * U(m,L,k) * T^k that holds for all positive integers L,m,T. This sequence gives 3-column table read by rows, where the n-th row lists coefficients U(2,n,k) for k = 0, 1, 2; n >= 1.at n=27A316349
• Expansion of x*(31 + 326*x + 336*x^2 + 26*x^3 + x^4) / (1 - x)^6.at n=9A316457