36666

Appears in sequences

• Numbers having four 6's in base 10.at n=3A043516
• Numbers with digits nondecreasing and their reciprocals sum to 1/(positive integer).at n=31A045910
• Numbers such that harmonic mean of digits is 5.at n=14A062183
• Numbers with digits in nondecreasing order such that sum of the reciprocals of the digits is 1.at n=14A091783
• Numbers n with digits in nondecreasing order such that sum of the reciprocal of digits is an integer.at n=37A091784
• Sum of staircase twin primes according to the rule: top * bottom - next top.at n=13A135285
• Number of genus 2, degree n, simply ramified covers of an elliptic curve.at n=16A170991
• a(n) is the number of free equable polyominoes of size 2n and perimeter 2n.at n=5A354864
• Number of fixed triangular n-ominoes of the regular tiling with Schläfli symbol {3,6} that have a common axis of symmetry coincident with cell altitudes and the point of the polyomino farthest along that axis in a specified direction is a cell vertex.at n=23A364486
• Number of multisets summing to n that do not contain 1 and are not the first sums of any multiset.at n=51A390431