27485

Appears in sequences

• Numbers k such that k and k^2 use only the digits 2, 4, 5, 7 and 8.at n=15A137097
• Number of tilings of an 11 X n rectangle using integer-sided square tiles of area > 1.at n=20A226375
• Growth series for affine Coxeter group (or affine Weyl group) D_6.at n=14A266761
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 253", based on the 5-celled von Neumann neighborhood.at n=34A271052