25788

Appears in sequences

• Starting positions of strings of three 7's in the decimal expansion of Pi.at n=27A083631
• G.f. satisfies A(x) = 1 + x*(1 + x*A(x)^4)^6.at n=6A137972
• The q-exponential of x, e_q(x,q), evaluated at q = -x.at n=22A152398
• Number of binary strings of length n with no substrings equal to 0010 0011 or 0110.at n=18A164490
• Number of nX3 0,1 arrays with adjacent row and column sums unequal.at n=5A203605
• Number of nX6 0,1 arrays with adjacent row and column sums unequal.at n=2A203608
• T(n,k)=Number of nXk 0,1 arrays with adjacent row and column sums unequal.at n=30A203610
• T(n,k)=Number of nXk 0,1 arrays with adjacent row and column sums unequal.at n=33A203610
• Number of integer partitions of n whose number of nontrivial submultisets is greater than their number of distinct parts times their number of parts minus 1.at n=38A328960
• a(n) is the smallest integer m, such that for every sufficiently large integer k, A165370(729*k+n) can be written as m followed by zero or more 9's.at n=42A346789
• a(n) is the largest integer k such that there is an integer m with exactly n nonunitary prime factors and m + A005117(i) is squarefree for 1 <= i <= k.at n=21A390138