153351

Appears in sequences

• Palindromes which are the concatenation of 3 or more terms of an arithmetic sequence with nonzero difference.at n=11A062564
• a(n) is the number from which if odd-positioned digits are deleted then one gets the concatenation of first n odd numbers, while if even-positioned digits are deleted then one gets reverse concatenation of first n odd numbers. Position of least significant digit is considered to be 1.at n=2A078274
• Expansion of (1+2*x+4*x^2)/(1-x-8*x^4).at n=17A098581
• Expansion of Product_{k>=1} 1/(1 - (1 + x + x^2) * x^k).at n=18A309172