405925

Appears in sequences

• Sum of numbers that can be written as t*n + u*(n+1) for nonnegative integers t,u in exactly one way.at n=24A076454
• Number of reduced words of length n in Coxeter group on 26 generators S_i with relations (S_i)^2 = (S_i S_j)^4 = I.at n=4A163177
• a(n) is the least positive integer that can be expressed as the sum of a prime number and a nonnegative cube in exactly n ways.at n=17A365289
• a(n) is the least positive integer that can be expressed as the sum of a prime number and a positive cube in exactly n ways.at n=17A365290