36615

Appears in sequences

• 53 'Reverse and Add' steps are needed to reach a palindrome.at n=22A065320
• Numbers n such that 8*10^n + 2*R_n - 1 is prime, where R_n = 11...1 is the repunit (A002275) of length n.at n=8A103074
• Number of binary strings of length n with equal numbers of 00101 and 01001 substrings.at n=16A164244
• Numbers k such that 3k-4, 3k-2, 3k+2, and 3k+4 are primes.at n=39A173092
• Expansion of Product_{k>=2} 1/(1 - x^k)^omega(k), where omega(k) is the number of distinct primes dividing k (A001221).at n=45A293548
• Number of integer partitions of 2*n having exactly 2*n submultisets.at n=56A325830