76478

Appears in sequences

• Numbers k such that k^2 contains only digits {4,5,8}.at n=2A053952
• Numbers k such that k and k^2 use only the digits 4, 5, 6, 7 and 8.at n=21A137140
• Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 11011-01110 pattern in any orientation.at n=16A147229
• Numbers n such that the decimal expansions of both n and n^2 have 4 as the digit with the smallest value and 8 as the digit with the largest value.at n=6A254071
• Partial sums of A299283.at n=35A299284