72296

Appears in sequences

• Terms in A003325 which are sum of two subsequent terms in A003325.at n=11A145732
• Smallest zeroless number x such that x^n has exactly n zero digits.at n=29A233821
• a(0) = 0 by convention; for n>0, a(n) is the number of edges in the n-th figure shown in A255011 (meaning the figure with 4n points on the perimeter).at n=9A331448
• Triangle read by rows: T(n,m) (n >= m >= 1) = number of line segments formed by drawing the lines connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares.at n=44A331454