38724

Appears in sequences

• Least of four consecutive numbers which are cubefree and not squarefree, i.e., numbers k such that {k, k+1, k+2, k+3} are in A067259.at n=18A071320
• Starts for strings of at least five consecutive nonsquarefree numbers.at n=24A078144
• Number of walks within N^2 (the first quadrant of Z^2) starting and ending at (0,0) and consisting of n steps taken from {(-1, -1), (-1, 0), (-1, 1), (0, -1), (0, 1), (1, 0)}.at n=10A151368
• Numbers k such that (10^k + 23)/3 is prime.at n=13A274986
• Least number x such that x^n has n digits equal to k. Case k = 2.at n=23A285449
• a(n) = number of possible pairs of descent sets of a permutation of 1,2,...,n and its inverse.at n=9A380394
• Number of ways to partition digits 0-9 into signed terms in decreasing absolute value order with sum n.at n=21A389952