53111

Appears in sequences

• Strings giving winning positions in Tchoukaillon (or Mancala) solitaire.at n=11A028931
• Decimal part of a(n)^(1/2) starts with a 'nine digits' anagram.at n=18A034277
• Numbers n such that 6*10^n + 8*R_n + 1 is prime, where R_n = 11...1 is the repunit (A002275) of length n.at n=7A103047
• Alternating row sums of triangle A134151.at n=5A134272
• Number of (n+2)X5 0..2 matrices with each 3X3 subblock idempotent.at n=16A224601
• Concatenation of multiplicities of prime divisors of highly composite numbers A002182(n).at n=33A245500