38937

Appears in sequences

• Expansion of (1-4x+12x^2-16x^3+8x^4)/(1-x)^5.at n=32A119327
• Numbers that are palindromic in bases 2 and 5.at n=7A182232
• Semiprimes whose reversal + 1 is a square.at n=26A245362
• Expansion of Product_{k>=1} (1 + x^k + x^(k+2)).at n=45A345729