24279

Appears in sequences

• Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 1000-1000-1111 pattern in any orientation.at n=10A146595
• a(n) = number of steps to reach 0 when starting from k = n^3 and repeatedly applying the map that replaces k with k - A055401(k), where A055401(k) = the number of positive cubes needed to sum to k using the greedy algorithm.at n=59A261227
• Number of trees on n vertices with an odd number of leaves.at n=17A262431
• Least number of steps required in 2D prime walk for it to cross itself n times.at n=10A268463
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood.at n=34A271545
• Numbers n such that the decimal representation of the Elias delta code of n is a palindromic prime.at n=3A281496
• a(n) is the least integer k such that k/Fibonacci(n) > 1/5.at n=26A293637
• a(n) is the integer k that minimizes |k/Fibonacci(n) - 1/5|.at n=26A293638
• a(n) = Sum_{k=1..n} k * tau(k)^2, where tau is A000005.at n=43A320896
• Average number of binary strings of length n with Levenshtein distance <= 3 from a uniform randomly sampled binary string of this length, rounded to nearest integer.at n=33A332918
• Expansion of 1/(1 - x^2 - x^7).at n=65A369813
• Expansion of 1 / ((1-x)^2 - x^7).at n=29A392543