Sequences

Squares of numbers in array formed from odd elements to the right of middle of rows of Pascal triangle.

Squares of numbers in array formed from even elements to the right of middle of rows of Pascal triangle.

Inverse of 754th cyclotomic polynomial.

Squares of distinct elements in Pascal triangle.

Squares of distinct elements in triangle of Eulerian numbers.

Numbers k such that the 3k shuffle group does not accomplish a perfect shuffle.

Order of shuffle group on n cards {0..n-1} generated by i->n-1-i and i->min{2i,2n-1-2i}.

Inverse of 759th cyclotomic polynomial.

Squares of odd pentagonal numbers.

Squares of even pentagonal numbers.

Squares of odd hexagonal numbers.

Squares of even hexagonal numbers.

Squares of odd heptagonal numbers.

Inverse of 765th cyclotomic polynomial.

Expansion of exp ( - x - (1/2)*x^2 - (1/6)*x^3).

Inverse of 767th cyclotomic polynomial.

Position of the start of the first occurrence of n after the decimal point in Pi = 3.14159265358979323846264338327950288...

Numbers k equal to the number of 1's in the decimal digits of all numbers <= k.

Inverse of 770th cyclotomic polynomial.

Triangle of numbers associated with Genocchi numbers.

Seidel's triangle, read by rows.

Triangle of numbers associated with Genocchi numbers.

Triangle of numbers associated with Genocchi numbers.

Triangle of numbers associated with Genocchi numbers.

a(n) = Sum_{0<=k<=n} ceiling(k^2/n).

Inverse of 777th cyclotomic polynomial.

Expansion of Jacobi theta constant (theta_2/2)^12.

Inverse of 779th cyclotomic polynomial.

Inverse of 780th cyclotomic polynomial.

Inverse of 781st cyclotomic polynomial.

Inverse of 782nd cyclotomic polynomial.

Squares of even heptagonal numbers.

Squares of odd octagonal numbers.

Squares of even octagonal numbers.

Squares of odd tetrahedral numbers.

Squares of even tetrahedral numbers (A015220).

Squares of odd square pyramidal numbers.

Squares of even square pyramidal numbers.

Squares of odd pentagonal pyramidal numbers.

Squares of even pentagonal pyramidal numbers.

Squares of odd hexagonal pyramidal numbers.

Inverse of 793rd cyclotomic polynomial.

Squares of even hexagonal pyramidal numbers.

Inverse of 795th cyclotomic polynomial.

Expansion of Jacobi theta constant (theta_2/2)^16.

Expansion of Jacobi theta constant (theta_2/2)^20.

Inverse of 798th cyclotomic polynomial.

Inverse of 799th cyclotomic polynomial.

Expansion of Jacobi theta constant (theta_2/2)^24.

Multiplicity of trivial character in V_n, where V = Sum V_n is the graded module for the Monster simple group.